# WorkOther vs Interval Flow

The clearest difference is in-app purchases: WorkOther at none against Interval Flow's 10. WorkOther also leads on review sentiment (58% vs 48%) and iOS requirement (15.0 vs 18.6). Interval Flow's advantage is update cadence (fortnightly vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Interval Flow sells 10 in-app purchases, starting at $4.99 per 3 months. WorkOther asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for WorkOther against 4.7 for Interval Flow. Both are backed by a comparable volume of ratings — 200 and 168 respectively. Written reviews are what separate them: 58% of WorkOther's written reviews are positive against 48% of Interval Flow's.

WorkOther ships an update every 2 months, Interval Flow fortnightly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | WorkOther | Interval Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (200 ratings)](https://appshunter.io/ios/app/workother-add-watch-workouts/id1560528781/reviews) | **[4.7 (168 ratings)](https://appshunter.io/ios/app/interval-flow-wod-timer/id6444124987/reviews)** |
| Number of ratings | **200** | 168 |
| Positive reviews | **57.7% of reviews** | 48.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 35 MB | 20 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晓东 林](https://appshunter.io/developer/1274998595) | [Bence Kaposzta](https://appshunter.io/developer/1650069302) |

## What reviewers say

### WorkOther

[App page](https://appshunter.io/ios/app/workother-add-watch-workouts/id1560528781)

Create and customize your own workouts directly on your Apple Watch. Track your progress and monitor your fat-burning heart rate zone for improved weight loss efficiency. Integrates with HealthKit to sync your workout data.

**Highlights:** Create custom workouts, Use workouts on Apple Watch, Fat burning heart rate indication, Weight loss efficiency improvement, HealthKit integration

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

**In-app purchases:** none

**What reviewers like**

- 👍 Records custom workouts
- 👍 Integrates with Fitness app
- 👍 Useful for non-standard exercises
- 👍 Good idea for tracking activities
- 👍 Seamless with Apple Watch/iPhone

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Watch app not installed
- 🐛 Poor responsiveness/stuck
- 🐛 Exercises stop after minutes
- 🐛 No GPS/distance tracking

**Reported bugs**

- Watch app not installed
- Exercises stop after minutes
- Poor responsiveness, frequently stuck
- App crashes automatically
- Watch app closes unexpectedly

**Requested features**

- Add custom workout icons
- Sync custom workouts to WeChat
- Add GPS/distance tracking
- Allow choosing GPS or not
- Associate geographical information


### Interval Flow

[App page](https://appshunter.io/ios/app/interval-flow-wod-timer/id6444124987)

This app revolutionizes fitness routines with deep customization and advanced tracking for various activities like HIIT, Yoga, and CrossFit. It allows users to create, share, and follow personalized workouts with features like color-coded intervals, real-time progress tracking, and voice assistance.

**Highlights:** Color-coded intervals, Customizable circuits, Real-time progress tracking, Voice assist and search, Exercise library, Workout sharing

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Month | $4.99 | per 3 months |
| 1 Month | $9.99 | per month |
| 1 Month, 3 day trial | $9.99 | per month |
| Annual | $14.99 | per year |
| 1 Year discounted | $25.95 | per year |
| 1 Year, 3 day trial | $39.99 | per year |
| 1 Year | $39.99 | per year |
| 1 Year Intro month | $39.99 | per year |
| Free Lifetime subscription | Free | one-time |
| Lifetime | $24.99 | one-time |

**What reviewers like**

- 👍 Nicely designed with good features
- 👍 Unique and brilliantly for keeping fit
- 👍 Simplicity gets it done

**What reviewers complain about**

- 🐛 App crashes on launch
- 🐛 App doesn't remember interval settings
- 🐛 App rearranges workout order
- 🐛 Cannot see questionnaire properly
- 🐛 Robot voice with no visual instructions

**Reported bugs**

- Programs deleted after update
- App crashes when adding a program
- Show/Hide Instructions adds time to interval
- App defaults to unused workout
- Cannot permanently skip to end of timed activity

**Requested features**

- Increase repetitions to 20
- Streamline adding intervals
- Make it possible to hide unused workouts
- Add music integration or option
- Provide visual instructions for moves


## Frequently asked questions

### Is WorkOther free?

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

### Is Interval Flow free?

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

### Which has better reviews, WorkOther or Interval Flow?

Interval Flow is rated higher. WorkOther averages 4.6 out of 5 from 200 ratings, while Interval Flow averages 4.7 from 168 ratings.

### Do WorkOther or Interval Flow have ads?

Neither WorkOther nor Interval Flow shows ads.

### Which is updated more often, WorkOther or Interval Flow?

WorkOther ships an update every 2 months, and Interval Flow fortnightly. Most recently, WorkOther was updated on October 17, 2026 and Interval Flow on October 15, 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.*