# StrengthPortal vs ChallengeCircle

The clearest difference is in-app purchases: StrengthPortal at none against ChallengeCircle's 4. StrengthPortal also leads on iOS requirement (13.4 vs 15.1). ChallengeCircle's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ChallengeCircle sells 4 in-app purchases, starting at $0.99 per 7 days. StrengthPortal asks for nothing beyond the download.

StrengthPortal ships an update every 5 weeks, ChallengeCircle fortnightly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | StrengthPortal | ChallengeCircle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/strengthportal/id819951150/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 23 MB | 57 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [StrengthPortal Inc.](https://appshunter.io/developer/819951153) | [AGBO Ventures LTD](https://appshunter.io/developer/1362276420) |

## What reviewers say

### StrengthPortal

[App page](https://appshunter.io/ios/app/strengthportal/id819951150)

This platform helps personal training teams manage client workouts, improve client retention, and boost their earnings. It offers a comprehensive solution for tracking progress and streamlining operations.

**Highlights:** Workout tracking, Client retention tools, Revenue increase features, Web and mobile platform, Personal training team management

**Features:** macOS Compatibility

**In-app purchases:** none


### ChallengeCircle

[App page](https://appshunter.io/ios/app/challengecircle/id6757082724)

**Features:** Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Monthly Premium | $24.99 | per year |
| Premium | $59.99 | one-time |


## Frequently asked questions

### Is StrengthPortal free?

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

### Is ChallengeCircle free?

ChallengeCircle is free to download, with in-app purchases available.

### Do StrengthPortal or ChallengeCircle have ads?

Neither StrengthPortal nor ChallengeCircle shows ads.

### Which is updated more often, StrengthPortal or ChallengeCircle?

StrengthPortal ships an update every 5 weeks, and ChallengeCircle fortnightly. Most recently, StrengthPortal was updated on October 24, 2026 and ChallengeCircle on October 4, 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.*