# HelloTimer vs MindFlow 心流

The clearest difference is in-app purchases: MindFlow 心流 at none against HelloTimer's 1. HelloTimer's advantage is iOS requirement (16.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HelloTimer sells 1 one-off in-app purchase. MindFlow 心流 asks for nothing beyond the download.

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

## The numbers

| Metric | HelloTimer | MindFlow 心流 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hellotimer-all-in-one-timer/id6741063591/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 4 MB |
| Requires iOS | **16.1** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [海峰 陈](https://appshunter.io/developer/561392212) | [成云 郑](https://appshunter.io/developer/1499241004) |

## What reviewers say

### HelloTimer

[App page](https://appshunter.io/ios/app/hellotimer-all-in-one-timer/id6741063591)

This app helps you build focus and rhythm with versatile timer functions. It supports multiple timers, background running, and real-time progress display on your lock screen or in a floating window. Track your time investment with detailed statistics for improved productivity.

**Highlights:** Multiple countdown and count-up timers, Dynamic Island and Lock Screen integration, Floating window mode (Picture-in-Picture), Background timer operation, Save and track timer sessions, Chart-based time statistics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimerPlus Lifetime Unlock | $2.99 | one-time |


### MindFlow 心流

[App page](https://appshunter.io/ios/app/mindflow/id6755074783)

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

**In-app purchases:** none


## Frequently asked questions

### Is HelloTimer free?

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

### Is MindFlow 心流 free?

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

### Do HelloTimer or MindFlow 心流 have ads?

Neither HelloTimer nor MindFlow 心流 shows ads.

### Which is updated more often, HelloTimer or MindFlow 心流?

HelloTimer ships an update daily, and MindFlow 心流 daily. Most recently, HelloTimer was updated on October 3, 2026 and MindFlow 心流 on September 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.*