# ProgressTimer vs Stillr

The clearest difference is in-app purchases: ProgressTimer at none against Stillr's 1. Stillr's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Stillr sells 1 one-off in-app purchase. ProgressTimer asks for nothing beyond the download.

ProgressTimer ships an update every 3 months, Stillr every 6 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ProgressTimer | Stillr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 4 MB | 69 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taniguchi Yota](https://appshunter.io/developer/1746958250) | [ARZU ARSLAN](https://appshunter.io/developer/1895192852) |

## What reviewers say

### ProgressTimer

[App page](https://appshunter.io/ios/app/progresstimer-bar-timer/id6763753182)

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

**In-app purchases:** none


### Stillr

[App page](https://appshunter.io/ios/app/stillr-pomodoro-study-timer/id6785648945)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stillr Plus | $2.99 | one-time |


## Frequently asked questions

### Is ProgressTimer free?

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

### Is Stillr free?

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

### Do ProgressTimer or Stillr have ads?

Neither ProgressTimer nor Stillr shows ads.

### Which is updated more often, ProgressTimer or Stillr?

ProgressTimer ships an update every 3 months, and Stillr every 6 weeks. Most recently, ProgressTimer was updated on October 23, 2026 and Stillr on October 15, 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.*