# Blue Arch vs B_FIT

The clearest difference is rating: B_FIT at 4.4 against Blue Arch's 3.5. B_FIT also leads on update cadence (every 2 months vs every 14 months) and ratings volume (623 vs 4). Blue Arch's advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

B_FIT holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: B_FIT has 623 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 30% of Blue Arch's written reviews are positive against 27% of B_FIT's, so the app with the better star average is not the one people write more warmly about.

Blue Arch ships an update every 14 months, B_FIT every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blue Arch | B_FIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/blue-arch/id1447597831/reviews) | **[4.4 (623 ratings)](https://appshunter.io/ios/app/b-fit/id1535601504/reviews)** |
| Number of ratings | 4 | **623** |
| Positive reviews | **29.6% of reviews** | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 3 MB | 213 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MAJED ALSUBAIE](https://appshunter.io/developer/1653762037) | [Armah Sports Company](https://appshunter.io/developer/1535601503) |

## What reviewers say

### Blue Arch

[App page](https://appshunter.io/ios/app/blue-arch/id1447597831)

Control Bluetooth-enabled scent diffusers with this app. Adjust scent intensity, frequency, and operating schedules. Manage multiple devices, name them, and secure them with custom passwords.

**Highlights:** Turn diffusers on and off, Control scent frequency and intensity, Set working hours and days, Manage and name multiple diffusers, Change diffuser passwords

**In-app purchases:** none


### B_FIT

[App page](https://appshunter.io/ios/app/b-fit/id1535601504)

This comprehensive fitness platform helps you start a healthier lifestyle. Track activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use presets for guidance and motivation.

**Highlights:** Class schedules and opening hours, Daily fitness activity tracking, Weight and body metric tracking, 2000+ exercises with 3D demos, Preset and custom workouts, Progress tracking, Apple Health sync

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

**In-app purchases:** none

**What reviewers like**

- 💕 Excellent coach
- ✨ Great facility

**What reviewers complain about**

- 🚫 Cannot log in
- 🔠 Lacks Arabic language support
- 🤷‍♀️ Poor customer service
- 🏊‍♀️ Lack of coaches at the gym

**Reported bugs**

- Logging out users randomly
- Login issues, unable to sign in

**Requested features**

- Add Arabic language support
- Improve login and account management


## Frequently asked questions

### Is Blue Arch free?

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

### Is B_FIT free?

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

### Which has better reviews, Blue Arch or B_FIT?

B_FIT is rated higher. Blue Arch averages 3.5 out of 5 from 4 ratings, while B_FIT averages 4.4 from 623 ratings.

### Do Blue Arch or B_FIT have ads?

Neither Blue Arch nor B_FIT shows ads.

### Which is updated more often, Blue Arch or B_FIT?

Blue Arch ships an update every 14 months, and B_FIT every 2 months. Most recently, Blue Arch was updated on October 29, 2026 and B_FIT on October 24, 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.*