# UPRIGHT vs DoubleTime Timer

The clearest difference is price: UPRIGHT at Free against DoubleTime Timer's $0.99. UPRIGHT also leads on ratings volume (3.9K vs 3) and iOS requirement (15.1 vs 17.6). DoubleTime Timer's advantage is rating (5.0 vs 4.6) and update cadence (fortnightly vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

UPRIGHT is free to download; DoubleTime Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DoubleTime Timer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: UPRIGHT has 3.9K ratings behind it against 3, so its average is the more settled of the two.

UPRIGHT ships an update every 5 weeks, DoubleTime Timer fortnightly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | UPRIGHT | DoubleTime Timer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.6 (3.9K ratings)](https://appshunter.io/ios/app/upright/id1481438778/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/doubletime-timer/id6763470126/reviews)** |
| Number of ratings | **3.9K** | 3 |
| Positive reviews | 25.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#190** |
| Size | 90 MB | 4 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Upright Technologies Ltd](https://appshunter.io/developer/1098548242) | [Eric Diaz](https://appshunter.io/developer/1895328088) |

## 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


### DoubleTime Timer

[App page](https://appshunter.io/ios/app/doubletime-timer/id6763470126)

**Currently charting:** #190 Top Paid · Health & Fitness (US App Store)

This app provides a simple yet powerful interval timer with two customizable durations that cycle infinitely. It's perfect for workouts, focus sessions, or any activity requiring repeating time intervals, offering background alerts and Apple Watch support.

**Highlights:** Two customizable timer durations, Infinite cycling of timers, 17 alert sounds and vibration options, Background alerts, Apple Watch companion app, No ads or subscriptions

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

**In-app purchases:** none


## Frequently asked questions

### Is UPRIGHT free?

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

### Is DoubleTime Timer free?

DoubleTime Timer costs $0.99, with no in-app purchases.

### Which has better reviews, UPRIGHT or DoubleTime Timer?

DoubleTime Timer is rated higher. UPRIGHT averages 4.6 out of 5 from 3.9K ratings, while DoubleTime Timer averages 5.0 from 3 ratings.

### Do UPRIGHT or DoubleTime Timer have ads?

Neither UPRIGHT nor DoubleTime Timer shows ads.

### Which is updated more often, UPRIGHT or DoubleTime Timer?

UPRIGHT ships an update every 5 weeks, and DoubleTime Timer fortnightly. Most recently, UPRIGHT was updated on November 11, 2026 and DoubleTime Timer on November 9, 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.*