# Start Change vs Just The Watts

The clearest difference is rating: Start Change at 4.8 against Just The Watts's 3.0. Start Change also leads on in-app purchases (none vs 1) and ratings volume (26 vs 2). Just The Watts's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Just The Watts sells 1 in-app purchase, starting at $4.99 per month. Start Change asks for nothing beyond the download.

Start Change holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Start Change has 26 ratings behind it against 2, so its average is the more settled of the two.

Start Change ships an update every 2 months, Just The Watts every 3 weeks. The most recent releases landed on October 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Start Change | Just The Watts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (26 ratings)](https://appshunter.io/ios/app/start-change/id1456339298/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/just-the-watts/id1671012882/reviews) |
| Number of ratings | **26** | 2 |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 62 MB | 14 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Lifeon24](https://appshunter.io/developer/1456339297) | [Zachary Bell](https://appshunter.io/developer/1671012884) |

## What reviewers say

### Start Change

[App page](https://appshunter.io/ios/app/start-change/id1456339298)

This app helps you achieve and maintain life-long resolutions through engaging, science-backed strategies. It offers collaborative experiences, progress visualization, and instant support to overcome obstacles and stay motivated.

**Highlights:** Collaborative goal achievement, Progress visualization, Smart activity logging, Instant help for urges, Community support groups, Achievements and celebrations

**Features:** Vision Pro support

**In-app purchases:** none


### Just The Watts

[App page](https://appshunter.io/ios/app/just-the-watts/id1671012882)

This cycling app connects to your Bluetooth sensors for real-time indoor training data. Follow structured workouts or create your own, with virtual power options available. It offers a clean interface focused on your ride, without subscriptions or ads.

**Highlights:** Bluetooth sensor pairing, Real-time training data, FTP-based intervals, Custom workout creation, Virtual power option, Clean, focused interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is Start Change free?

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

### Is Just The Watts free?

Just The Watts is free to download, with in-app purchases available.

### Which has better reviews, Start Change or Just The Watts?

Start Change is rated higher. Start Change averages 4.8 out of 5 from 26 ratings, while Just The Watts averages 3.0 from 2 ratings.

### Do Start Change or Just The Watts have ads?

Neither Start Change nor Just The Watts shows ads.

### Which is updated more often, Start Change or Just The Watts?

Start Change ships an update every 2 months, and Just The Watts every 3 weeks. Most recently, Start Change was updated on October 24, 2026 and Just The Watts on September 29, 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.*