# ThumbJam vs TC

The clearest difference is price: ThumbJam at $6.99 against TC's $24.99. ThumbJam also leads on chart position (#67 vs unranked) and ratings volume (218 vs 68). TC's advantage is update cadence (every 5 weeks vs every 4 months). On rating, review sentiment, ads and in-app purchases there is nothing between them.

ThumbJam costs $6.99 and TC $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for ThumbJam against 4.8 for TC. Both are backed by a comparable volume of ratings — 218 and 68 respectively. Written reviews are what separate them: 85% of ThumbJam's written reviews are positive against 88% of TC's.

ThumbJam ships an update every 4 months, TC every 5 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ThumbJam | TC |
| --- | --- | --- |
| Price | **$6.99** | $24.99 |
| Rating | [4.7 (218 ratings)](https://appshunter.io/ios/app/thumbjam/id338977566/reviews) | **[4.8 (68 ratings)](https://appshunter.io/ios/app/tc-11/id488577050/reviews)** |
| Number of ratings | **218** | 68 |
| Positive reviews | 84.6% of reviews | **87.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#67** | — |
| Size | 215 MB | 53 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sonosaurus LLC](https://appshunter.io/developer/338977569) | [Bit Shape](https://appshunter.io/developer/397853985) |

## What reviewers say

### ThumbJam

[App page](https://appshunter.io/ios/app/thumbjam/id338977566)

**Currently charting:** #67 Top Paid · Music (US App Store)

This app provides a powerful musical performance experience with over 40 high-quality instrument sounds and hundreds of scales. It allows users of all skill levels to play in any style, offering expressive controls and loop-building capabilities.

**Highlights:** Over 40 high-quality multi-sampled instruments, Hundreds of included scales for any style, Expressive controls using tilt and shake, Loop building and audio export, Extensive MIDI and Audiobus support, Powerful arpeggiator feature

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Great sound quality
- 🎹 Versatile and expressive instrument
- 🎶 Excellent for music creation and improvisation
- 💻 Powerful MIDI capabilities
- 🎨 Realistic instrument samples

**What reviewers complain about**

- 🔍 Lack of chord mode
- 🔢 Difficulty with precise note selection
- 🔀 Issues with loop recording and syncing
- 🔋 Battery drain concerns
- 🚫 Compatibility problems with newer devices/OS

**Reported bugs**

- Instrument muting when switching apps or opening help
- Inconsistent behavior and freezing after recent updates
- Inability to load/save recorded sets or mixes

**Requested features**

- Add chord mode for easier chord playing
- Improve loop recording and syncing capabilities
- Implement quantization options for tighter timing
- Expand instrument library with more diverse sounds
- Add support for Audio Unit (AUv3) to integrate with DAWs


### TC

[App page](https://appshunter.io/ios/app/tc-11/id488577050)

This app is a fully programmable multi-touch synthesizer for iPad. Create unique sounds using touch gestures, device motion, and a variety of on-board modules. Explore a vast sonic landscape with extensive customization options.

**Highlights:** 185 built-in presets, Unlimited user patches, Multi-touch and device motion control, 23 modular synthesis objects, Built-in recording and AudioCopy, Audiobus support

**In-app purchases:** none

**What reviewers like**

- 🎨 Innovative touch-screen interface design
- 🎵 Exceptional sound quality and synthesis engine
- 🎹 Unique iPad-optimized instrument approach
- 🎚️ Highly customizable and deep sound design capabilities
- 🎭 Expressive performance control with multitouch gestures

**What reviewers complain about**

- 🐛 Frequent crashes on opening and during use
- ⚠️ Stability issues with recent updates
- 🎹 Difficult learning curve for beginners
- 🔌 No MIDI support or DAW integration
- 🎼 Limited ability to play precise melodies

**Reported bugs**

- App crashes upon opening after recent updates
- Black screen crashes when launching
- Crashes when adding patches to folders
- Crashes within Audiobus after 13.1 update
- AudioCopy button crashes on iPad 3

**Requested features**

- MIDI support and DAW synchronization
- Ability to record and playback motion gestures
- Sample import and granular synthesis capabilities
- Microtonal tuning support (Scala files)
- Note hold function per surface


## Frequently asked questions

### Is ThumbJam free?

ThumbJam costs $6.99, with no in-app purchases.

### Is TC free?

TC costs $24.99, with no in-app purchases.

### Which has better reviews, ThumbJam or TC?

TC is rated higher. ThumbJam averages 4.7 out of 5 from 218 ratings, while TC averages 4.8 from 68 ratings.

### Do ThumbJam or TC have ads?

Neither ThumbJam nor TC shows ads.

### Which is updated more often, ThumbJam or TC?

ThumbJam ships an update every 4 months, and TC every 5 weeks. Most recently, ThumbJam was updated on October 16, 2026 and TC on October 17, 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.*