# ThinkBack vs AppKeeper Bookmark

The clearest difference is ads: ThinkBack at none against AppKeeper Bookmark's shown. ThinkBack also leads on update cadence (every 3 days vs every 10 days) and ratings volume (3 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. ThinkBack sells 2 in-app purchases, starting at $1.49 per month and AppKeeper Bookmark sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ThinkBack against 5.0 for AppKeeper Bookmark. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

ThinkBack ships an update every 3 days, AppKeeper Bookmark every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ThinkBack | AppKeeper Bookmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/thinkback/id1541030401/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/appkeeper-bookmark-app-store/id6743223595/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sam Storino](https://appshunter.io/developer/1457262269) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### ThinkBack

[App page](https://appshunter.io/ios/app/thinkback/id1541030401)

This app helps you commit information to long-term memory through spaced repetition. It prompts you daily to review notes, organize them with hashtags, and offers private iCloud syncing. Upgrade for enhanced functionality.

**Highlights:** Spaced repetition for memory building, Daily review prompts, Note organization with hashtags, Private iCloud syncing, Search and filter notes, Mark notes as memorized

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.49 | per month |
| Yearly | $14.99 | per year |


### AppKeeper Bookmark

[App page](https://appshunter.io/ios/app/appkeeper-bookmark-app-store/id6743223595)

Easily save and organize apps you discover in the App Store. Sync your list across devices and never forget an app or miss a sale again. Ideal for tracking competitors and market research.

**Highlights:** One-tap bookmarking from App Store, iCloud sync across devices, Global app search, Price filtering, Simple and intuitive UI, Market research tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $19.99 | per year |
| Lifetime Plan | $99.99 | one-time |


## Frequently asked questions

### Is ThinkBack free?

ThinkBack is free to download, with in-app purchases available.

### Is AppKeeper Bookmark free?

AppKeeper Bookmark is free to download, with in-app purchases available.

### Which has better reviews, ThinkBack or AppKeeper Bookmark?

ThinkBack and AppKeeper Bookmark are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ThinkBack or AppKeeper Bookmark have ads?

AppKeeper Bookmark shows ads; ThinkBack does not.

### Which is updated more often, ThinkBack or AppKeeper Bookmark?

ThinkBack ships an update every 3 days, and AppKeeper Bookmark every 10 days. Most recently, ThinkBack was updated on November 3, 2026 and AppKeeper Bookmark on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*