# Best Interval Timer vs Alpha MindFlow

The clearest difference is in-app purchases: Best Interval Timer at none against Alpha MindFlow's 1. Alpha MindFlow's advantage is ads (none vs shown) and update cadence (every 11 days vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Alpha MindFlow sells 1 in-app purchase, starting at $99.99 per month. Best Interval Timer asks for nothing beyond the download.

Best Interval Timer ships an update every 12 months, Alpha MindFlow every 11 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Best Interval Timer | Alpha MindFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (86 ratings)](https://appshunter.io/ios/app/best-interval-timer/id547542742/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 89.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 11 days** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 420 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [BrainTrain Inc.](https://appshunter.io/developer/584469134) |

## What reviewers say

### Best Interval Timer

[App page](https://appshunter.io/ios/app/best-interval-timer/id547542742)

This app acts as your personal coach, guiding you through workouts with customizable routines. Focus on your exercise while it manages timing for warm-up, high/low intensity intervals, cool-downs, and rest periods.

**Highlights:** Customizable workout routines, Warm-up, intensity, cool-down, rest periods, Background and multitasking support, Adjustable interval sounds and vibrations, Workout practice tracking, Landscape and portrait orientation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Simple and functional
- 👍 Free
- 👍 Customizable intervals
- 👍 Works in background

**What reviewers complain about**

- 🐛 Too many ads
- 🐛 Limited programmable routines (free version)
- 🐛 Ads block screen in landscape
- 🐛 Small numbers hard to read
- 🐛 Side view unusable

**Reported bugs**

- App stops working after rating notification
- Buttons don't work after rating notification
- Crashes when saving timers
- Crashes when editing exercises
- Freezes and stops working

**Requested features**

- Ability to save multiple intervals/routines
- Voice cues for start/stop
- Apple Watch compatibility
- Larger buttons and text
- Option to save different schedules (e.g., Tabata)


### Alpha MindFlow

[App page](https://appshunter.io/ios/app/alpha-mindflow/id6744942981)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $99.99 | per month |


## Frequently asked questions

### Is Best Interval Timer free?

Best Interval Timer is free to download, with no in-app purchases.

### Is Alpha MindFlow free?

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

### Do Best Interval Timer or Alpha MindFlow have ads?

Best Interval Timer shows ads; Alpha MindFlow does not.

### Which is updated more often, Best Interval Timer or Alpha MindFlow?

Best Interval Timer ships an update every 12 months, and Alpha MindFlow every 11 days. Most recently, Best Interval Timer was updated on October 22, 2026 and Alpha MindFlow on October 7, 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.*