Social Media Content Calendar for an App: What Goes in It and When to Post

Teams add campaign, owner and approval notes. Skip them until a second person joins.

Five rows for two posts. That is the real size of the job and the reason calendars get abandoned: 7 posts a month on 5 networks is 7 x 5 = 35 rows, each with its own caption.

1. Step 1

   Open a Blank Sheet or Start From a Free Template

   Google Sheets is open to anyone with a Google account. HubSpot gives away a social media content calendar template for Excel with a tab for each network, a monthly planning view and a content repository. Notion's marketplace lists more than 1,000 content calendar templates, with a filter for the free ones. Any of them works, and most have more columns than a one person team needs.

2. Step 2

   Keep Eight Columns and Delete the Rest

   Date and time, network, post type, image, caption, link, status and result. Freeze the header row so it stays on screen as the sheet grows.

3. Step 3

   Make Status a Dropdown

   Use four values: draft, approved, scheduled, published. A dropdown keeps the wording identical, so you can filter the sheet to everything that is still a draft.

4. Step 4

   Block the Slots Before You Have the Posts

   Add a row for every slot in the month, for example each Tuesday and Thursday at 9 a.m., and leave the caption empty. Dated empty rows are what push you to fill them.

5. Step 5

   Fill In Real Events First

   Enter what you know is coming: release dates, a price change, a holiday that matters to your users. The gaps are now visible, and they get feature posts and review posts.

6. Step 6

   Decide How the Rows Get Published

   A sheet does not publish. Post by hand, load the rows into a scheduler, or, if you design in Canva, use its Content Planner, which is included in paid plans and schedules each design to one platform at a time.

7. Step 7

   Check It Every Friday

   Spend fifteen minutes moving next week's rows to approved and filling in the result column for last week's posts. A calendar only works if someone opens it.

1. Step 1

   Google Sheets: Add a Status Dropdown

   Select the status column and insert a dropdown. Google's help page on dropdowns lists four ways in: type @ and pick Dropdowns, use Insert, then Dropdown, use Data, then Data validation, or right click a cell. Type draft, approved, scheduled and published as the options. The page says entries that do not match the list are rejected by default, which keeps the wording identical.

2. Step 2

   Excel: Keep the List in a Table, Then Use Data Validation

   Type the four statuses on a second sheet and press Ctrl+T to make them a table, so the dropdown updates when you change the list. Then select the status column, open Data Validation on the Data tab, set Allow to List and pick the table cells without the header. Per Microsoft's guide to drop down lists, keep In cell dropdown checked so the arrow shows, and choose the Stop alert to block anything that is not on the list.

3. Step 3

   Color Each Row by Status

   Add a conditional formatting rule on the status column: grey for draft, yellow for approved, blue for scheduled, green for published. On Friday the colors show at a glance which posts still need you.

4. Step 4

   Add a Week Column

   Put =WEEKNUM(A2) next to the date, where A2 is the first date cell, and fill it down. The formula works in both Excel and Google Sheets, and a week number lets you filter to one week or count the posts in each.

5. Step 5

   Filter to This Week's Drafts

   Turn on a filter for the header row and filter by week number and by status draft. That one view is the Friday review: every post that still needs an image, a caption or a decision.

These figures describe accounts that post about many things. An app that ships every two weeks cannot post twice a day without filler, and filler is worse than a gap. Treat one real post every week as the floor and the numbers above as a ceiling.

Buffer's Instagram numbers, 0.12% follower growth in weeks with 1 or 2 posts and 0.26% in weeks with 3 to 5, say a third weekly post helps. Add it when you have something real for it.

Read across the Instagram row: Thursday morning, midweek afternoon, Monday evening and 5 AM. The studies use different customers, different measures (median engagement, total engagements, engagement rate) and different ways of converting time zones. The one point they share is that weekdays beat weekends on most networks. Pick a weekday slot, keep it for a month, then check your own insights and compare posts with the engagement rate calculator.

Seven posts in a month is under the 3 to 5 a week that Buffer found best for Instagram. It is a post every week, which is what the consistency study measured, and every post has a reason. Our guide to a month of social content in one afternoon shows how to add posts between releases.

Streakly's calendar fills itself with releases. Coinleaf leans on features and tips. Tidepool runs almost entirely on features, which is why its feature list is worth writing down once.

• One Feature, One Screenshot

  Pick a feature people miss and explain it in one sentence over its screenshot. List your features once and every one of them is a post. Spreadcast drafts this post in any week with no update.

• A Recent Rating or Review

  A new 5 star rating is a post. Show the rating alone unless the reviewer agreed to be quoted. Ways to earn more of them are in how to get App Store reviews.

• A Rating Milestone

  Reaching 1,000 ratings or a 4.8 average deserves a thank you. Apple's ratings and reviews guidance says a rating used in marketing has to reflect the current rating, so post it when it happens and do not reuse the graphic months later.

• A Tip for Using the App

  Three steps to do one thing faster. It reads as help and shows the product at the same time.

• An Older Update, Told Again

  New followers never saw the release post from spring, so a feature that shipped in March is news to them. On Pinterest old posts keep working by themselves: Tailwind's 2025 benchmark study of 1.2 million Pins found that over 60% of saves on Pins linking to a website went to Pins more than a year old. More in Pinterest for app founders.

Treat these as fillers for the quiet weeks. An update, a review or a milestone always takes the slot first.

1. Step 1

   Each Post Takes the Next Free Slot

   When Spreadcast makes a post, it places it in the next open slot on the calendar. You do not pick a date for each one, and two posts do not land on top of each other.

2. Step 2

   Drag a Post to Another Day

   If the slot is wrong, for example a milestone post that would land on the day of a release, drag the post to a different day.

3. Step 3

   Posts Go Out Within Minutes of Their Slot

   On Pro and Studio, Spreadcast publishes each post to the accounts you connected: Instagram, TikTok, LinkedIn, Facebook, Threads, Pinterest, Bluesky, Mastodon, Telegram and Discord, plus YouTube for video posts. Each network gets its own caption.

4. Step 4

   Approve First or Full Autopilot

   In approve first mode every post waits on the calendar until you tap once. In full autopilot posts publish at their slot without waiting. A post that quotes a reviewer's words always waits for you, because Apple's ratings and reviews guidance allows reviews in marketing only with the reviewer's permission.

• It Does Not Pick Times From Your Analytics

  Spreadcast does not study your past posts to find a best time. Each post takes the next free slot, and you can move it. If you want timing based on your own audience, use each network's insights or a scheduler with that feature.

• It Is Not a Planner for Every Kind of Content

  The calendar holds posts about your app: the ones Spreadcast makes and posts you make by hand with New Post. Spreadcast designs still images. A video or a set of pictures you add with New Post goes on the calendar too and publishes to the networks that take it, as a Reel on Instagram. Stories are not supported, and the autopilot does not make carousels.

• It Has No Inbox and No Reports

  There is no place to answer comments and no analytics report. If you need those next to the calendar, a scheduler is the better fit. Our Buffer comparison says where Buffer is stronger.

• It Works With the App Store Only

  Spreadcast reads App Store listings today. Google Play is next on the list and not available yet.

Read the second column again before you choose. With seven of the eight, a full calendar depends on you making every post.

• Planning Topics Instead of Finished Posts

  A cell that says app update is a wish. A cell with the image, the caption and a status is a post. Count only the second kind.

• Scheduling Further Ahead Than the Network Allows

  Facebook accepts a scheduled post between 10 minutes and 30 days away, according to Meta's Pages API guide. Pinterest's scheduling help page allows 30 days ahead and 10 Pins waiting at a time in its own tool. Plan the quarter in the sheet and load only the next month into a scheduler.

• Leaving the Time Zone Out

  Three of the four timing studies above state local time and one normalizes across 118 countries. Write the zone in the date column, and choose the zone where most of your users live.

• Announcing a Version Before It Is Live

  Apple's 48 hour figure covers 90% of submissions, and a phased release takes 7 days to reach everyone. Tie the update post to the day the version appears on the App Store. Spreadcast does this by reading the listing.

• Never Filling In the Result Column

  The calendar is also your record. One number per post, written down a week later, tells you after two months which post type to make more of.

• Tools

  Social Media MCP Server

  Connect Claude, ChatGPT, Claude Code or Cursor to Spreadcast. Your assistant designs posts and carousels in your app's brand, writes captions for 10 networks and publishes once you approve.

• Tools

  ChatGPT Social Media Automation

  What ChatGPT can do for your social accounts on its own, which plans let it save posts through an app, prompts that work and a real workflow with Spreadcast.

• Tools

  Claude for Social Media Marketing

  What Claude does well for social media, what it cannot do alone, and how Projects, Skills, connectors, Cowork and Claude Code turn it into a social media manager that drafts real posts.

• Use cases

  AI Apps and AI Startups

  AI apps ship weekly in a crowded category. Spreadcast designs and publishes a post for each update, review and rating milestone.

• Alternatives

  Spreadcast vs Buffer

  Buffer publishes posts you already made. Spreadcast designs the posts from your App Store listing and publishes them for you, for $29 a month flat on 8 networks.

• Resources

  Social Media Statistics 2026

  Users worldwide, time spent, user counts for 16 platforms, US survey data and social advertising numbers, each with its publisher, date and link.