# Memobook vs SubApp

The clearest difference is in-app purchases: Memobook at none against SubApp's 5. Memobook also leads on ads (none vs shown) and iOS requirement (12.0 vs 16). SubApp's advantage is update cadence (every 3 weeks vs every 4 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. SubApp sells 5 in-app purchases, starting at $4.99 per 7 days. Memobook asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Memobook against 5.0 for SubApp. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Memobook ships an update every 4 months, SubApp every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Memobook | SubApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/memobook/id1503662608/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/subapp-captions-for-video/id6449098375/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 26 MB |
| Requires iOS | **12.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SERGII SYCH](https://appshunter.io/developer/1503662607) | [Yullia Stepanenko](https://appshunter.io/developer/1687697357) |

## What reviewers say

### Memobook

[App page](https://appshunter.io/ios/app/memobook/id1503662608)

Bring your photos to life with augmented reality. Scan a QR code on your printed photos or albums to see your memories animate directly on the pages. This technology allows you to experience your cherished moments in a new, interactive way.

**Highlights:** Augmented reality photo animation, QR code scanning for animated memories, Works with photo albums and prints, Interactive memory playback, Printable video integration

**In-app purchases:** none


### SubApp

[App page](https://appshunter.io/ios/app/subapp-captions-for-video/id6449098375)

Easily add stylish subtitles to your videos in seconds. Choose from a variety of aesthetic fonts and colors to make your content stand out on social media. Enhance your videos with visually appealing captions.

**Highlights:** Create subtitles in seconds, Aesthetic and color fonts, Make videos stand out, Fast and simple caption creation, Customizable subtitle styles

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Week | $4.99 | per 7 days |
| PRO Month | $6.49 | per month |
| PRO Month | $8.99 | per month |
| PRO Year | $37.49 | per year |
| PRO Year | $37.49 | per year |


## Frequently asked questions

### Is Memobook free?

Memobook is free to download, with no in-app purchases.

### Is SubApp free?

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

### Which has better reviews, Memobook or SubApp?

Memobook and SubApp are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Memobook or SubApp have ads?

SubApp shows ads; Memobook does not.

### Which is updated more often, Memobook or SubApp?

Memobook ships an update every 4 months, and SubApp every 3 weeks. Most recently, Memobook was updated on October 24, 2026 and SubApp on October 10, 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.*