# StringKeeper vs String Ledger

The clearest difference is in-app purchases: StringKeeper at none against String Ledger's 2. StringKeeper also leads on ads (none vs shown) and update cadence (every 2 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. String Ledger sells 2 in-app purchases, starting at $4.99 per month. StringKeeper asks for nothing beyond the download.

StringKeeper ships an update every 2 days, String Ledger fortnightly. The most recent releases landed on October 6, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | StringKeeper | String Ledger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/string-ledger/id6773358381/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 61 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Carleton](https://appshunter.io/developer/1094869901) | [Larry Riker](https://appshunter.io/developer/1059278226) |

## What reviewers say

### StringKeeper

[App page](https://appshunter.io/ios/app/stringkeeper/id6763860994)

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

**In-app purchases:** none


### String Ledger

[App page](https://appshunter.io/ios/app/string-ledger/id6773358381)

Organize your music instruments and gear with detailed logging, maintenance tracking, and gig list creation. Generate insurance-ready reports and assign beneficiaries for your collection.

**Highlights:** Catalog instruments and gear, Track strings and maintenance, Create gig lists, Generate insurance reports, Assign beneficiaries, Log purchase and current value

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| String Ledger Pro Monthly | $4.99 | per month |
| String Ledger Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is StringKeeper free?

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

### Is String Ledger free?

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

### Do StringKeeper or String Ledger have ads?

String Ledger shows ads; StringKeeper does not.

### Which is updated more often, StringKeeper or String Ledger?

StringKeeper ships an update every 2 days, and String Ledger fortnightly. Most recently, StringKeeper was updated on October 6, 2026 and String Ledger on September 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.*