# UPRIGHT vs Pulse Workout Intervals

The clearest difference is in-app purchases: UPRIGHT at none against Pulse Workout Intervals's 1. UPRIGHT also leads on iOS requirement (15.1 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pulse Workout Intervals sells 1 one-off in-app purchase. UPRIGHT asks for nothing beyond the download.

UPRIGHT ships an update every 5 weeks, Pulse Workout Intervals every 3 weeks. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | UPRIGHT | Pulse Workout Intervals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.9K ratings)](https://appshunter.io/ios/app/upright/id1481438778/reviews)** | — |
| Number of ratings | **3.9K** | — |
| Positive reviews | 25.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 90 MB | 2 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Upright Technologies Ltd](https://appshunter.io/developer/1098548242) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### UPRIGHT

[App page](https://appshunter.io/ios/app/upright/id1481438778)

This app connects to a wearable device to provide real-time feedback on your posture. It helps you build awareness, strengthen core muscles, and establish good posture habits for improved health and confidence.

**Highlights:** Real-time posture feedback, Personalized daily goals, Posture training tutorial, Progress tracking and stats, Core muscle strengthening, Posture awareness development

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Effective in improving posture
- 🚀 Helpful real-time feedback
- 🚀 Intuitive app and device setup

**What reviewers complain about**

- 🐛 Connectivity issues with the app
- 🔋 High battery drain
- 🐛 Syncing and data tracking issues
- 🐛 Buggy app and software updates

**Reported bugs**

- App freezing and crashing
- Forced firmware updates causing device issues
- Inconsistent device performance and vibration detection

**Requested features**

- Apple Watch app integration
- Customizable goals and settings
- Improved data visualization and tracking


### Pulse Workout Intervals

[App page](https://appshunter.io/ios/app/pulse-workout-intervals/id6763691334)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is UPRIGHT free?

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

### Is Pulse Workout Intervals free?

Pulse Workout Intervals is free to download, with in-app purchases available.

### Do UPRIGHT or Pulse Workout Intervals have ads?

Neither UPRIGHT nor Pulse Workout Intervals shows ads.

### Which is updated more often, UPRIGHT or Pulse Workout Intervals?

UPRIGHT ships an update every 5 weeks, and Pulse Workout Intervals every 3 weeks. Most recently, UPRIGHT was updated on September 26, 2026 and Pulse Workout Intervals on September 20, 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.*