# DoFit 1.0 vs IsoSphere

The clearest difference is update cadence: IsoSphere at every 3 days against DoFit 1.0's every 2 months. DoFit 1.0's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DoFit 1.0 ships an update every 2 months, IsoSphere every 3 days. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DoFit 1.0 | IsoSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/dofit-10/id1435472185/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 81 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synergy Innovations Group Limited](https://appshunter.io/developer/1690694649) | [Adrian Krzewinski](https://appshunter.io/developer/6788739110) |

## What reviewers say

### DoFit 1.0

[App page](https://appshunter.io/ios/app/dofit-10/id1435472185)

This app syncs with a sport smart bracelet to provide real-time performance monitoring, including steps, distance, calories, sleep quality, and heart rate. It offers multi-sport functionality and delivers smartphone notifications for calls and messages.

**Highlights:** Real-time performance monitoring, Step, distance, and calorie tracking, Sleep quality monitoring, Heart rate tracking, Multi-sport functionality, Smartphone notifications

**In-app purchases:** none


### IsoSphere

[App page](https://appshunter.io/ios/app/isosphere/id6788739108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoFit 1.0 free?

DoFit 1.0 is free to download, with no in-app purchases.

### Is IsoSphere free?

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

### Do DoFit 1.0 or IsoSphere have ads?

Neither DoFit 1.0 nor IsoSphere shows ads.

### Which is updated more often, DoFit 1.0 or IsoSphere?

DoFit 1.0 ships an update every 2 months, and IsoSphere every 3 days. Most recently, DoFit 1.0 was updated on September 29, 2026 and IsoSphere on October 17, 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.*