# LISL UP vs Mast'O

The clearest difference is in-app purchases: Mast'O at none against LISL UP's 10. LISL UP's advantage is update cadence (every 2 weeks vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LISL UP sells 10 in-app purchases, starting at $8.99 per month. Mast'O asks for nothing beyond the download.

LISL UP ships an update every 2 weeks, Mast'O every 14 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | LISL UP | Mast'O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 14 months |
| Size | 54 MB | 27 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MASSA TRAILS](https://appshunter.io/developer/1649149268) | [Filière MaRIH](https://appshunter.io/developer/1727106794) |

## What reviewers say

### LISL UP

[App page](https://appshunter.io/ios/app/lisl-up/id6443772429)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $8.99 | per month |
| LISL UP -  Annual Plan | $22.99 | per year |
| LISL UP - | $29.99 | per year |
| Annual Plan | $79.99 | per year |
| Ebook - Mon Premier jour | $4.99 | one-time |
| Ebook - Un espoir qui tue | $4.99 | one-time |
| 1 × Trail Access | $29.99 | one-time |
| 2 × Trails Access | $49.99 | one-time |
| Flash Coaching | $69.99 | one-time |
| 3 × Trails Access | $69.99 | one-time |


### Mast'O

[App page](https://appshunter.io/ios/app/masto/id6476554444)

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

**In-app purchases:** none


## Frequently asked questions

### Is LISL UP free?

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

### Is Mast'O free?

Mast'O is free to download, with no in-app purchases.

### Do LISL UP or Mast'O have ads?

Neither LISL UP nor Mast'O shows ads.

### Which is updated more often, LISL UP or Mast'O?

LISL UP ships an update every 2 weeks, and Mast'O every 14 months. Most recently, LISL UP was updated on October 24, 2026 and Mast'O on October 22, 2026.

---

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