# ActivForce vs Synchro.

The clearest difference is update cadence: Synchro. at every 4 days against ActivForce's every 3 weeks. Synchro. also leads on rating (5.0 vs 4.8). ActivForce's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Synchro. holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ActivForce has 5 ratings behind it against 1, so its average is the more settled of the two.

ActivForce ships an update every 3 weeks, Synchro. every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ActivForce | Synchro. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/activforce-digital-testing/id6741608693/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/synchro/id6756457285/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 29 MB | 223 MB |
| Requires iOS | 17 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Activbody, Inc.](https://appshunter.io/developer/1077331801) | [Trevor Petrucci](https://appshunter.io/developer/1637128029) |

## What reviewers say

### ActivForce

[App page](https://appshunter.io/ios/app/activforce-digital-testing/id6741608693)

This app syncs with a handheld device to provide real-time data for strength and range of motion testing. It helps practitioners optimize client care and recovery with accurate, data-driven insights and customizable testing sequences.

**Highlights:** Real-time strength and ROM data visualization, Customizable test sequences, Detailed data modeling and analysis, Offline functionality, Seamless web dashboard sync

**Features:** macOS Compatibility

**In-app purchases:** none


### Synchro.

[App page](https://appshunter.io/ios/app/synchro/id6756457285)

This platform connects athletes, staff, and parents in a unified system for managing health and schedules. Athletes can track workouts, log nutrition, and schedule appointments, while staff can manage records and monitor health. Parents can stay updated on their athlete's activities and health information.

**Highlights:** Workout tracking, AI-powered nutrition logging, Health form completion, Appointment scheduling, Secure messaging, Video calls, Real-time calendar sync

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

**In-app purchases:** none


## Frequently asked questions

### Is ActivForce free?

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

### Is Synchro. free?

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

### Which has better reviews, ActivForce or Synchro.?

Synchro. is rated higher. ActivForce averages 4.8 out of 5 from 5 ratings, while Synchro. averages 5.0 from 1 ratings.

### Do ActivForce or Synchro. have ads?

Neither ActivForce nor Synchro. shows ads.

### Which is updated more often, ActivForce or Synchro.?

ActivForce ships an update every 3 weeks, and Synchro. every 4 days. Most recently, ActivForce was updated on October 24, 2026 and Synchro. on October 23, 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.*