# GlassTime vs 25

The clearest difference is in-app purchases: 25 at none against GlassTime's 4. 25 also leads on iOS requirement (18.6 vs 26.0). GlassTime's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. GlassTime sells 4 one-off in-app purchases. 25 asks for nothing beyond the download.

GlassTime ships an update daily, 25 every 2 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GlassTime | 25 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 29 MB | 11 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Felipe C Canhameiro](https://appshunter.io/developer/1446361905) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### GlassTime

[App page](https://appshunter.io/ios/app/glasstime-focus-timer/id6760934157)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Minute Tip | $0.99 | one-time |
| Session Tip | $2.99 | one-time |
| Hour Tip | $4.99 | one-time |
| Deep Tip | $9.99 | one-time |


### 25

[App page](https://appshunter.io/ios/app/25-5-timer-focus-timer/id6783129150)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GlassTime free?

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

### Is 25 free?

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

### Do GlassTime or 25 have ads?

25 shows ads; GlassTime does not.

### Which is updated more often, GlassTime or 25?

GlassTime ships an update daily, and 25 every 2 weeks. Most recently, GlassTime was updated on October 12, 2026 and 25 on October 11, 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.*