# BeastInterval vs Posture Reminder

The clearest difference is rating: BeastInterval at 4.8 against Posture Reminder's 4.2. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. BeastInterval sells 5 in-app purchases, starting at $0.99 per 7 days and Posture Reminder sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

BeastInterval holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

BeastInterval ships an update every 3 weeks, Posture Reminder every 2 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BeastInterval | Posture Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/beastinterval-interval-timer/id6744288215/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/posture-reminder-upright/id6749187831/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 33 MB | 63 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [MefjuDev LLC](https://appshunter.io/developer/1777787735) | [Gokce EVREN](https://appshunter.io/developer/1816456669) |

## What reviewers say

### BeastInterval

[App page](https://appshunter.io/ios/app/beastinterval-interval-timer/id6744288215)

This interval timer app is designed for athletes and fitness enthusiasts to track HIIT workouts. It offers customizable routines, detailed progress tracking, and achievements to help users train smarter and stay consistent.

**Highlights:** 18 premade workout plans, Customizable routines, Detailed history and stats, Achievements for consistency, 7-day activity charts, iCloud sync

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| 3 Months | $7.99 | per 3 months |
| Yearly | $14.99 | per year |
| BeastInterval Pro | $4.99 | one-time |


### Posture Reminder

[App page](https://appshunter.io/ios/app/posture-reminder-upright/id6749187831)

This app uses your AirPods to detect when you slouch and provides gentle reminders to improve your posture. It tracks your progress with scores and graphs, offering personalized settings and fun animal avatars for motivation. Improve your posture automatically without any extra wearables.

**Highlights:** AirPods motion sensor tracking, Smart slouch detection, Customizable vibration/sound alerts, Progress tracking with scores and graphs, Apple Watch control, Fun animal avatar motivation, On-device privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $5.99 | per month |
| Annual Premium | $24.99 | per year |
| Lifetime Posture Reminder | $39.99 | one-time |


## Frequently asked questions

### Is BeastInterval free?

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

### Is Posture Reminder free?

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

### Which has better reviews, BeastInterval or Posture Reminder?

BeastInterval is rated higher. BeastInterval averages 4.8 out of 5 from 4 ratings, while Posture Reminder averages 4.2 from 5 ratings.

### Do BeastInterval or Posture Reminder have ads?

Neither BeastInterval nor Posture Reminder shows ads.

### Which is updated more often, BeastInterval or Posture Reminder?

BeastInterval ships an update every 3 weeks, and Posture Reminder every 2 weeks. Most recently, BeastInterval was updated on October 24, 2026 and Posture Reminder on October 8, 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.*