# RookMotion vs Sersana

RookMotion and Sersana are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

RookMotion ships an update every 9 days, Sersana every 11 days. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RookMotion | Sersana |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rookmotion/id1487474265/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | Free | — |
| Size | 204 MB | 25 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RookMotion](https://appshunter.io/developer/1479080193) | [SERSANA](https://appshunter.io/developer/1499303260) |

## What reviewers say

### RookMotion

[App page](https://appshunter.io/ios/app/rookmotion/id1487474265)

Monitor your heart rate, intensity, and calorie burn during live or remote workouts. Track your progress over time and share achievements. Integrates with Apple Health and compatible with Apple Watch and other smart devices.

**Highlights:** Real-time heart rate monitoring, Exercise intensity tracking, Calorie burn measurement, Live and remote group workouts, Session tracking and improvement review, Social media sharing of achievements, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Sersana

[App page](https://appshunter.io/ios/app/sersana/id6736534581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RookMotion free?

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

### Is Sersana free?

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

### Do RookMotion or Sersana have ads?

Neither RookMotion nor Sersana shows ads.

### Which is updated more often, RookMotion or Sersana?

RookMotion ships an update every 9 days, and Sersana every 11 days. Most recently, RookMotion was updated on October 1, 2026 and Sersana on October 16, 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.*