# Pace Teller vs TranSleep AI

The clearest difference is in-app purchases: TranSleep AI at none against Pace Teller's 2. TranSleep AI also leads on update cadence (every 4 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pace Teller sells 2 in-app purchases, starting at $1.99 per month. TranSleep AI asks for nothing beyond the download.

Pace Teller ships an update weekly, TranSleep AI every 4 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pace Teller | TranSleep AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 107 MB | 91 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TERA](https://appshunter.io/developer/415456240) | [vivRest Inc.](https://appshunter.io/developer/1578867858) |

## What reviewers say

### Pace Teller

[App page](https://appshunter.io/ios/app/pace-teller-predict-your-run/id6738681954)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium(Monthly) | $1.99 | per month |
| Premium Yearly | $14.99 | per year |


### TranSleep AI

[App page](https://appshunter.io/ios/app/transleep-ai-snoring-analysis/id6798420209)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pace Teller free?

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

### Is TranSleep AI free?

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

### Do Pace Teller or TranSleep AI have ads?

Neither Pace Teller nor TranSleep AI shows ads.

### Which is updated more often, Pace Teller or TranSleep AI?

Pace Teller ships an update weekly, and TranSleep AI every 4 days. Most recently, Pace Teller was updated on October 27, 2026 and TranSleep AI on October 31, 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.*