# 無限集中 vs Timefall

The clearest difference is in-app purchases: 無限集中 at none against Timefall's 3. Timefall's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Timefall sells 3 in-app purchases, starting at $0.99 per month. 無限集中 asks for nothing beyond the download.

## The numbers

| Metric | 無限集中 | Timefall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timefall-visual-adhd-timer/id6757712804/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Freemium |
| Size | 7 MB | 18 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TAKAHITO CHUJO](https://appshunter.io/developer/1849378091) | [Ilia Usatov](https://appshunter.io/developer/1868442271) |

## What reviewers say

### 無限集中

[App page](https://appshunter.io/ios/app/id6754636597)

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

**In-app purchases:** none


### Timefall

[App page](https://appshunter.io/ios/app/timefall-visual-adhd-timer/id6757712804)

This app transforms focus sessions into a calming, kinetic experience using a physics engine to visualize time as falling spheres. It helps reduce anxiety and maintain deep work by replacing stressful countdowns with a tangible, visual representation of time. Ideal for visual thinkers and those with ADHD.

**Highlights:** Visual timer with real physics engine, Dynamic Island and Live Activities integration, Apple Health sync for Mindful Minutes, Hybrid AlarmKit for reliable alarms, Customizable focus and break intervals, Minimalist and non-distracting interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timefall Pro Monthly | $0.99 | per month |
| Timefall Pro Yearly | $7.99 | per year |
| Timefall Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 無限集中 free?

無限集中 is free to download, with no in-app purchases.

### Is Timefall free?

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

### Do 無限集中 or Timefall have ads?

Neither 無限集中 nor Timefall shows ads.

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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.*