# Session Control vs String Thing

The clearest difference is price: Session Control at Free against String Thing's $0.99. Session Control also leads on update cadence (monthly vs every 10 months) and ratings volume (16 vs 1). String Thing's advantage is rating (5.0 vs 4.6). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Session Control is free to download; String Thing costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

String Thing holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Session Control has 16 ratings behind it against 1, so its average is the more settled of the two.

Session Control ships an update monthly, String Thing every 10 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Session Control | String Thing |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.6 (16 ratings)](https://appshunter.io/ios/app/session-control/id1560109140/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/string-thing/id6449952861/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | **Free** | Paid |
| Size | 165 MB | 1 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Session Control LLC](https://appshunter.io/developer/1543347395) | [Dylan Taylor](https://appshunter.io/developer/1691219099) |

## What reviewers say

### Session Control

[App page](https://appshunter.io/ios/app/session-control/id1560109140)

Easily book studio time for your music projects. Search by location, date, and time to find and reserve the perfect recording space. Spend more time creating and less time searching for studios.

**Highlights:** Book studio time, Search by location, Search by date, Search by time, Tailored to your sound

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### String Thing

[App page](https://appshunter.io/ios/app/string-thing/id6449952861)

Visualize notes on any fretboard with this intuitive tool. Supports guitar, bass, ukulele, violin, and viola, helping musicians quickly identify desired notes.

**Highlights:** Fretboard note visualization, Supports multiple instruments, Guitar presets, Bass presets, Ukulele presets, Violin presets, Viola presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Session Control free?

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

### Is String Thing free?

String Thing costs $0.99, with no in-app purchases.

### Which has better reviews, Session Control or String Thing?

String Thing is rated higher. Session Control averages 4.6 out of 5 from 16 ratings, while String Thing averages 5.0 from 1 ratings.

### Do Session Control or String Thing have ads?

Neither Session Control nor String Thing shows ads.

### Which is updated more often, Session Control or String Thing?

Session Control ships an update monthly, and String Thing every 10 months. Most recently, Session Control was updated on October 3, 2026 and String Thing on October 6, 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.*