# TC vs DRM

The clearest difference is review sentiment: TC at 89% against DRM's 38%. TC also leads on rating (4.6 vs 3.7) and update cadence (every 5 weeks vs every 7 months). DRM's advantage is price ($0.99 vs $19.99) and iOS requirement (12.0 vs 16.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

TC costs $19.99 and DRM $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TC holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 14 and 12 respectively. Written reviews point the same way: 89% of TC's written reviews are positive against 38% of DRM's.

TC ships an update every 5 weeks, DRM every 7 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | TC | DRM |
| --- | --- | --- |
| Price | $19.99 | **$0.99** |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/tc-data/id883788579/reviews)** | [3.7 (12 ratings)](https://appshunter.io/ios/app/drm-16/id1489333688/reviews) |
| Number of ratings | **14** | 12 |
| Positive reviews | **89.5% of reviews** | 38.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 41 MB | 23 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bit Shape](https://appshunter.io/developer/397853985) | [David Rochaix](https://appshunter.io/developer/1441966350) |

## What reviewers say

### TC

[App page](https://appshunter.io/ios/app/tc-data/id883788579)

This app acts as a versatile controller for music software and hardware, allowing users to create custom interfaces for sending MIDI and OSC messages. It translates touch gestures and device motion into musical commands without being a synthesizer itself.

**Highlights:** Customizable multi-touch controllers, Device motion control (gyroscope/accelerometer), MIDI over Bluetooth (Mac), OSC over Wi-Fi (Mac), Inter-app control via CoreMIDI, Support for external MIDI interfaces, Virtual MIDI output

**In-app purchases:** none


### DRM

[App page](https://appshunter.io/ios/app/drm-16/id1489333688)

This app emulates a vintage 1978 drum machine, offering a pocket beat-making companion with a pure, distraction-free interface. It includes original samples, preset patterns, and various instrument and audio effects.

**Highlights:** 8 original high-quality double-samples, 16 preset patterns, Selective instrument deletion modes, Commutable 'Spacedrum' instrument, Full machine state auto-save, Background audio playback, Audiobus V3 and InterApp audio support

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

**In-app purchases:** none


## Frequently asked questions

### Is TC free?

TC costs $19.99, with no in-app purchases.

### Is DRM free?

DRM costs $0.99, with no in-app purchases.

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

TC is rated higher. TC averages 4.6 out of 5 from 14 ratings, while DRM averages 3.7 from 12 ratings.

### Do TC or DRM have ads?

Neither TC nor DRM shows ads.

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

TC ships an update every 5 weeks, and DRM every 7 months. Most recently, TC was updated on October 2, 2026 and DRM on October 13, 2026.

---

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