# Saxlam vs JR Smart

The clearest difference is rating: Saxlam at 5.0 against JR Smart's 4.3. Saxlam also leads on update cadence (every 6 days vs every 18 months). JR Smart's advantage is ratings volume (9 vs 1) and iOS requirement (12.0 vs 15.6). 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.

Saxlam holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: JR Smart has 9 ratings behind it against 1, so its average is the more settled of the two.

Saxlam ships an update every 6 days, JR Smart every 18 months. The most recent releases landed on September 10, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | Saxlam | JR Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/saxlam/id6477538767/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/jr-smart/id6593669912/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 18 months |
| Monetization | Free | Free |
| Size | 70 MB | 133 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [KURDUNUS](https://appshunter.io/developer/1587044810) | [Shenzhen Joyroom Technology Co., Ltd](https://appshunter.io/developer/1760285885) |

## What reviewers say

### Saxlam

[App page](https://appshunter.io/ios/app/saxlam/id6477538767)

Access and manage your laboratory test results conveniently on your mobile device. Gain clear insights into your health with historical data analysis and an intuitive interface. Empower yourself to make informed decisions about your well-being.

**Highlights:** Swift test result access, Clear health insights, Historical data analysis, User-centric design, Empower health decisions, Real-time notifications

**In-app purchases:** none


### JR Smart

[App page](https://appshunter.io/ios/app/jr-smart/id6593669912)

This app connects to a Bluetooth bracelet to track and display your real-time health and fitness data, including heart rate, sleep, and exercise. It also offers device management features like reminders and factory resets.

**Highlights:** HealthKit integration, Real-time heart rate monitoring, Sleep tracking, Exercise recording, Bracelet reminders, Device search, Factory reset

**In-app purchases:** none


## Frequently asked questions

### Is Saxlam free?

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

### Is JR Smart free?

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

### Which has better reviews, Saxlam or JR Smart?

Saxlam is rated higher. Saxlam averages 5.0 out of 5 from 1 ratings, while JR Smart averages 4.3 from 9 ratings.

### Do Saxlam or JR Smart have ads?

Neither Saxlam nor JR Smart shows ads.

### Which is updated more often, Saxlam or JR Smart?

Saxlam ships an update every 6 days, and JR Smart every 18 months. Most recently, Saxlam was updated on September 10, 2026 and JR Smart on August 6, 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.*