# StringSense vs RacketLog

The clearest difference is update cadence: RacketLog at daily against StringSense's every 2 weeks. StringSense's advantage is iOS requirement (16.6 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StringSense sells 2 in-app purchases, starting at $0.99 per month and RacketLog sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

StringSense ships an update every 2 weeks, RacketLog daily. The most recent releases landed on August 28, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | StringSense | RacketLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 17 MB | 5 MB |
| Requires iOS | **16.6** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Große](https://appshunter.io/developer/1873735701) | [FrearBros Labs USA Inc.](https://appshunter.io/developer/1833510300) |

## What reviewers say

### StringSense

[App page](https://appshunter.io/ios/app/stringsense/id6758571944)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StringSense Pro Monthly | $0.99 | per month |
| StringSense Pro Yearly | $9.99 | per year |


### RacketLog

[App page](https://appshunter.io/ios/app/racketlog/id6759014238)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RacketLog Premium | $14.99 | per year |


## Frequently asked questions

### Is StringSense free?

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

### Is RacketLog free?

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

### Do StringSense or RacketLog have ads?

Neither StringSense nor RacketLog shows ads.

### Which is updated more often, StringSense or RacketLog?

StringSense ships an update every 2 weeks, and RacketLog daily. Most recently, StringSense was updated on August 28, 2026 and RacketLog on August 20, 2026.

---

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