# My Collection Book vs Digital Strings

The clearest difference is update cadence: Digital Strings at every 6 days against My Collection Book's every 2 months. My Collection Book's advantage is iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

My Collection Book ships an update every 2 months, Digital Strings every 6 days. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | My Collection Book | Digital Strings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digital-strings/id6819075697/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 11 MB | 2 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Inagaki](https://appshunter.io/developer/1733484400) | [Neville Forsythe](https://appshunter.io/developer/1819374550) |

## What reviewers say

### My Collection Book

[App page](https://appshunter.io/ios/app/my-collection-book/id6757259166)

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

**In-app purchases:** none


### Digital Strings

[App page](https://appshunter.io/ios/app/digital-strings/id6819075697)

This app provides a digital workspace to visually organize and connect various types of information, such as photos, documents, and notes. It allows users to create interactive evidence boards and map relationships between items, facilitating complex analysis and project development.

**Highlights:** Interactive evidence boards, Connect items with digital strings, Organize photos, documents, and notes, Flexible workspace for information mapping, Visual approach to complex analysis

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is My Collection Book free?

My Collection Book is free to download, with no in-app purchases.

### Is Digital Strings free?

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

### Do My Collection Book or Digital Strings have ads?

Neither My Collection Book nor Digital Strings shows ads.

### Which is updated more often, My Collection Book or Digital Strings?

My Collection Book ships an update every 2 months, and Digital Strings every 6 days. Most recently, My Collection Book was updated on October 16, 2026 and Digital Strings on October 26, 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.*