# SpeechTrack vs Yemma 4

The clearest difference is in-app purchases: Yemma 4 at none against SpeechTrack's 4. Yemma 4 also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpeechTrack sells 4 in-app purchases, starting at $1.99 per month. Yemma 4 asks for nothing beyond the download.

SpeechTrack ships an update every 9 days, Yemma 4 daily. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SpeechTrack | Yemma 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yemma-4/id6761586324/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Monetization | — | Free |
| Size | 606 MB | 28 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [j5create](https://appshunter.io/developer/1165311842) | [AVMIL LABS LLC](https://appshunter.io/developer/1884468489) |

## What reviewers say

### SpeechTrack

[App page](https://appshunter.io/ios/app/speechtrack/id6737410653)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly Plan | $1.99 | per month |
| PRO Monthly Plan | $3.99 | per month |
| Refill 1200 min / No translate | $2.99 | one-time |
| Refill 1200 minutes/Full | $4.99 | one-time |


### Yemma 4

[App page](https://appshunter.io/ios/app/yemma-4/id6761586324)

This AI chat app runs entirely on your iPhone, processing prompts, images, and responses locally. Enjoy private conversations, brainstorm ideas, and summarize notes offline after an initial model download. It requires specific hardware for full functionality.

**Highlights:** 100% on-device AI chat, No sign-up or subscription required, Offline functionality after model download, Local conversation history, Adjustable response style, Image understanding

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeechTrack free?

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

### Is Yemma 4 free?

Yemma 4 is free to download, with no in-app purchases.

### Do SpeechTrack or Yemma 4 have ads?

Neither SpeechTrack nor Yemma 4 shows ads.

### Which is updated more often, SpeechTrack or Yemma 4?

SpeechTrack ships an update every 9 days, and Yemma 4 daily. Most recently, SpeechTrack was updated on October 16, 2026 and Yemma 4 on October 19, 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.*