# Ab Live vs T1 Masters

The clearest difference is in-app purchases: Ab Live at none against T1 Masters's 1. Ab Live also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. T1 Masters sells 1 one-off in-app purchase. Ab Live asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ab Live | T1 Masters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 32 MB | 85 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Advisory Bazaar](https://appshunter.io/developer/1664101012) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Ab Live

[App page](https://appshunter.io/ios/app/ab-live/id1664101010)

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

**In-app purchases:** none


### T1 Masters

[App page](https://appshunter.io/ios/app/t1-masters/id6748383882)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastering your a1c | $69.99 | one-time |


## Frequently asked questions

### Is Ab Live free?

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

### Is T1 Masters free?

T1 Masters is free to download, with in-app purchases available.

### Do Ab Live or T1 Masters have ads?

Neither Ab Live nor T1 Masters shows ads.

### Which is updated more often, Ab Live or T1 Masters?

Ab Live ships an update every 3 months, and T1 Masters every 3 months. Most recently, Ab Live was updated on October 2, 2026 and T1 Masters on October 28, 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.*