Comparison

Top Tags vs PostBuilder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Top Tags

This app helps you discover and use trending hashtags to increase your visibility and engagement on Instagram. It offers a keyboard extension for easy hashtag insertion and a variety of categories to boost your posts.

Highlights
  • Trending Instagram hashtags
  • Easy hashtag mixing and adding custom tags
  • One-tap copy to Instagram keyboard
  • Favorite tags and tag sets
  • Popular hashtag categories
  • Tag Mixer for diverse categories
  • International and regional hashtags
Features
Read full description

Are you are tired of entering Instagram hashtags manually and are looking for tags to promote your Instagram account? Top Tags is the best app for likes and followers! Want to tag your Instagram pictures instantly to get more Likes and Followers? Then try Top Tags keyboard (TopTagsDock)! It's the most effective way to hashtag your posts on Instagram from keyboard. Get your content seen by insta users who are not following you when they search by hashtags - and convert them to followers. Add the most relevant hashtags to boost your Instagram posts. Top Tags has the best features to offer for photography lovers on Instagram: - Always fresh hot Instagram hashtags. - Simple easy to find tags, mix hashtags, add your own. - One Tap to Copy Hashtags directly to Instagram from device keyboard. - Add your favorite tags or most used tag sets to your favorites for quick access from the keyboard. - Great variety of popular hashtag categories: tags4likes, fashion, fitness, nature and many more. - Tag Mixer to get the most from different categories. Top Tags includes Italian Tags, Russian Tags and International (Worldwide) hashtags for Instagram. Top Tags help you reach a broader audience on Instagram with few clicks! Using hashtags on Instagram gets you noticed by more people. 1. Why You Should Use Instagram Hashtags Instagram hashtags are one of the best ways to grow your Instagram account. Using the right hashtag (or combination of hashtags) can help you expose your posts to large and targeted audiences. Your chances of attracting new followers, getting more likes are increased by the use of right hashtags! 2. Why I'm not getting likes? — Is your account private? People cannot search/see your pictures if your account is private (you protect your privacy). If you want to change it: go to your personal Instagram page -> Tap “Edit Your Profile” and at the bottom of the screen turn OFF “Posts are private”. — Your account is public? I give you 3 Tips: — Be selective with your uploads. The best way to gain new followers on Instagram is to provide content that is valuable to others. — Keep your page alive: post regularly with relevant hashtags. 3. How can I contact you? You can contact me at info.catapps@gmail.com, all advices are welcome: hashtags to add, hashtags to update etc. You MAY get more likes and followers using relevant hashtags in your Instagram posts. Fast, easy and the best tags for Instagram likes! Use our app with predefined or custom hashtags to get featured on our Top Tags Instagram page (@top.tags)! New hashtags for Instagram with every update will bring you more likes!

About

PostBuilder

Enhance your social media presence with custom fonts and a content planner. Preview your posts and stories before publishing, and schedule content in advance for consistent engagement across platforms. Save drafts and create perfect line breaks for captions and bios.

Highlights
  • Custom fonts for captions and bios
  • Content calendar for scheduling
  • Post and story preview
  • Perfect line break creation
  • Unlimited draft saving
  • Character counting
Read full description

PostBuilder helps you save time and makes it easy for you to post on Instagram consistently. Use custom fonts that work on Instagram, TikTok, Facebook, Twitter, and more. Schedule unlimited future Instagram stories and posts in your PostBuilder content calendar. Stand out from the crowd on Instagram with over 60 custom fonts that you can use in your captions and bio. Preview your posts directly inside PostBuilder before you post to your Instagram feed. ________________________________ ◆ How to create perfect line breaks using PostBuilder ◆ 1. Type your caption with the spaces you want in PostBuilder 2. Tap “Copy Caption” 3. Paste this into your bio or captions on Instagram, TikTok, Facebook, Twitter, or any other social media platform to automatically apply perfectly spaced out line breaks every single time 4. Preview what your captions and posts will look like before you post to Instagram with PostBuilder’s new Content Preview tool 5. Save unlimited drafts (for future posts, stories, hashtag groups, and more) ________________________________ Full List of PostBuilder Features: ● Preview posts and stories before you submit ● Unlimited scheduling for stories and posts ● Make perfect line breaks for your captions, comments, and bio ● NO MORE NOTES APP: Store an unlimited number of drafts ● Use over 60 custom fonts that work across Instagram, TikTok, iMessage, Twitter, LinkedIn, Facebook, and more ● NO INSTAGRAM LOGIN REQUIRED ● Desktop version ● Count characters while you type ________________________________ PostBuilder does NOT require you to connect your Instagram account. ________________________________ Operating since 2019 (Previously as GramSpacer) Featured #1 in the App Store for Paid Social Media ________________________________ PostBuilder is not officially associated with Instagram or Facebook. PostBuilder is an official entity under Andrew Lee Ventures LLC. Connect with us on Instagram and Twitter: @PostBuilderApp Have any questions or recommendations? Feel free to reach out to me at: Andrew@AndrewLee.Ventures Privacy Policy: postbuilderapp.com/privacy Terms of Use: postbuilderapp.com/terms-of-use

Screenshots

Top Tags4 screens
PostBuilder4 screens

Verdict

The call

The clearest difference is review sentiment: PostBuilder at 81% against Top Tags's 39%. PostBuilder also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 months). Top Tags's advantage is rating (4.7 vs 4.3). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Top Tags sells 6 one-off in-app purchases and PostBuilder sells 9 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Top Tags holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 966 and 472 respectively. Written reviews complicate that: 39% of Top Tags's written reviews are positive against 81% of PostBuilder's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Top Tags ships an update every 2 months, PostBuilder every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Top Tags versus PostBuilder: the parameters behind the verdict, then further details
ParameterTop TagsPostBuilder
PriceFreeFree
Rating4.7 (966 ratings) — better4.3 (472 ratings)
Positive reviews38.7% of reviews80.7% of reviews — better
Number of ratings966 — better472
Update frequencyEvery 2 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better13.1
Further details — not scored
Size140 MB23 MB
Age rating4+4+
DeveloperSergey PekarAndrew Lee

Customer experience

Top Tags

All ratings964 ratings
Positive92.7%
Neutral2.2%
Negative5.1%
Written reviews31 reviews
Positive38.7%
Neutral6.5%
Negative54.8%

PostBuilder

All ratings472 ratings
Positive81.1%
Neutral2.1%
Negative16.7%
Written reviews135 reviews
Positive80.7%
Neutral2.2%
Negative17.0%

User reviews

Top Tags

From 966 App Store ratings

What we love

  • 👍 Easy and convenient to use
  • 💡 Customized hashtags
  • 🚀 Detailed and accurate app

Room to improve

  • 🐛 App crashes too much
  • 🐛 Shuts down unexpectedly
  • 🐛 Software not working
  • 🐛 App closes unexpectedly
  • 🐛 Hashtags not updated

PostBuilder

From 472 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient for creating Instagram posts
  • 💡 Helpful for formatting captions
  • 🔧 Useful features like saving drafts

Room to improve

  • 🐛 Inconsistent performance
  • 🔒 Aggressive upselling/paywall
  • 🤔 Keyboard layout issues
  • 🙄 Removing previously free features

Bugs and requests

Top Tags

Reported bugs

3 issues
  • App crashing on iOS 16
  • App closing when choosing a category
  • Inability to create custom tags

Requested features

2 requests
  • More specific tags for Middle East region
  • Sports category

PostBuilder

Reported bugs

3 issues
  • Captions not formatting correctly
  • App crashing or freezing
  • Issues with linking accounts

Requested features

3 requests
  • Add auto-correct or predictive text
  • Allow using device's native keyboard
  • Improve overall stability and reliability

In-app purchases

6 purchases

Top Tags

One-time6
  • Remove Ads$0.99
  • Keyboard Favorites$0.99
  • Unlimited Custom Tags$0.99
Show 3 more
  • Unlimited Coins$0.99
  • Unlimited Bio$0.99
  • Pro Version$1.99
9 purchases

PostBuilder

Subscriptions6
  • PostBuilder Pro - 1 Week3 Days trial$2.997 Days
  • GramSpacer Free Trial14 Days trial$4.991 Month
  • IG Caption Writer App Trial14 Days trial$4.991 Month
Show 3 more
  • PostBuilder Pro (1 Month)3 Days trial$7.991 Month
  • PostBuilder Pro (6 Months)3 Days trial$14.996 Months
  • PostBuilder Pro (Yearly)3 Days trial$34.991 Year
One-time3
  • PostBuilder Free TrialFree
  • IG Caption Writer Free TrialFree
  • Repost for IG Free TrialFree

Questions

Is Top Tags free?
Top Tags is free to download, with in-app purchases available.
Is PostBuilder free?
PostBuilder is free to download, with in-app purchases available.
Which has better reviews, Top Tags or PostBuilder?
Top Tags is rated higher. Top Tags averages 4.7 out of 5 from 966 ratings, while PostBuilder averages 4.3 from 472 ratings.
Do Top Tags or PostBuilder have ads?
Top Tags shows ads; PostBuilder does not.
Which is updated more often, Top Tags or PostBuilder?
Top Tags ships an update every 2 months, and PostBuilder every 4 days. Most recently, Top Tags was updated on October 23, 2026 and PostBuilder on October 24, 2026.

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