# LLTrainer vs Rehear

The clearest difference is in-app purchases: Rehear at none against LLTrainer's 1. Rehear also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. LLTrainer sells 1 one-off in-app purchase. Rehear asks for nothing beyond the download.

LLTrainer ships an update every 3 months, Rehear every 5 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | LLTrainer | Rehear |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 2 MB | 39 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Yamaguchi](https://appshunter.io/developer/447542345) | [Keita Hikita](https://appshunter.io/developer/6773232651) |

## What reviewers say

### LLTrainer

[App page](https://appshunter.io/ios/app/lltrainer/id6760694380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Full Access | $3.99 | one-time |


### Rehear

[App page](https://appshunter.io/ios/app/rehear-learn-from-any-audio/id6773232649)

Enhance language learning with this audio player. Import your own audio files, podcasts, or ZIP archives to practice pronunciation, dictation, and listening comprehension. Features include transcripts, phrase segmentation, A-B repeat, and adjustable playback speed.

**Highlights:** Import audio files and ZIP archives, Generate word-level transcripts, Adjustable playback speed (0.5x to 2x), Phrase-by-phrase navigation, A-B repeat functionality, Bookmark specific sections, Resume playback from last position

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

**In-app purchases:** none


## Frequently asked questions

### Is LLTrainer free?

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

### Is Rehear free?

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

### Do LLTrainer or Rehear have ads?

Neither LLTrainer nor Rehear shows ads.

### Which is updated more often, LLTrainer or Rehear?

LLTrainer ships an update every 3 months, and Rehear every 5 days. Most recently, LLTrainer was updated on September 22, 2026 and Rehear on September 21, 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.*