# Fitness Board Admin vs Rapid Knockout Boxing

The clearest difference is update cadence: Rapid Knockout Boxing at every 5 weeks against Fitness Board Admin's every 28 months. Rapid Knockout Boxing also leads on iOS requirement (15.0 vs 26.4). 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.

Fitness Board Admin ships an update every 28 months, Rapid Knockout Boxing every 5 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fitness Board Admin | Rapid Knockout Boxing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (30 ratings)](https://appshunter.io/ios/app/rapid-knockout-boxing/id6479972633/reviews)** |
| Number of ratings | — | **30** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 105 MB |
| Requires iOS | 26.4 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SOFTWARE APPETITE LLP](https://appshunter.io/developer/1558866811) | [Crawford Brother's & Associates LLC](https://appshunter.io/developer/1737725974) |

## What reviewers say

### Fitness Board Admin

[App page](https://appshunter.io/ios/app/fitness-board-admin/id1589611829)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rapid Knockout Boxing

[App page](https://appshunter.io/ios/app/rapid-knockout-boxing/id6479972633)

Plan and schedule your fitness classes with ease. Access class schedules, register for sessions, and stay updated on promotions. Connect with the community and share your activity data for motivation.

**Highlights:** Class scheduling and registration, View class schedules, Stay updated on promotions, Social media connection, Activity and workout data sharing, HealthKit integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fitness Board Admin free?

Fitness Board Admin is free to download, with no in-app purchases.

### Is Rapid Knockout Boxing free?

Rapid Knockout Boxing is free to download, with no in-app purchases.

### Do Fitness Board Admin or Rapid Knockout Boxing have ads?

Neither Fitness Board Admin nor Rapid Knockout Boxing shows ads.

### Which is updated more often, Fitness Board Admin or Rapid Knockout Boxing?

Fitness Board Admin ships an update every 28 months, and Rapid Knockout Boxing every 5 weeks. Most recently, Fitness Board Admin was updated on October 27, 2026 and Rapid Knockout Boxing on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*