# FitSphere vs L4B

The clearest difference is update cadence: L4B at every 4 days against FitSphere's fortnightly. L4B also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FitSphere sells 1 in-app purchase, starting at $5.49 per month and L4B sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FitSphere ships an update fortnightly, L4B every 4 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | FitSphere | L4B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/fitsphere-rewarded-walking/id1565333361/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 52 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [FitSphere OÜ](https://appshunter.io/developer/1557454375) | [Mikk Parnaste](https://appshunter.io/developer/6800905409) |

## What reviewers say

### FitSphere

[App page](https://appshunter.io/ios/app/fitsphere-rewarded-walking/id1565333361)

Earn rewards and exclusive discounts by walking and participating in challenges. This app tracks your steps through Apple Health and partners with brands to offer incentives. Be aware that continuous GPS use can impact battery life.

**Highlights:** Earn rewards for steps, Participate in challenges, Collect points for discounts, Integrates with Apple Health, Exclusive brand offers

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitSphere Pro | $5.49 | per month |


### L4B

[App page](https://appshunter.io/ios/app/l4b/id6800905407)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5-Day Gym Plan (Men) | $59.00 | one-time |
| 3-Day Gym Plan (Men) | $59.00 | one-time |
| 6-Day Gym Plan (Men) | $59.00 | one-time |
| Full Body Gym Plan (Men) | $59.00 | one-time |
| 3-Day Gym Plan (Women) | $59.00 | one-time |
| Booty Focus Gym Plan (Women) | $59.00 | one-time |
| 6-Day Gym Plan (Women) | $59.00 | one-time |
| 5-Day Gym Plan (Women) | $59.00 | one-time |


## Frequently asked questions

### Is FitSphere free?

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

### Is L4B free?

L4B is free to download, with in-app purchases available.

### Do FitSphere or L4B have ads?

Neither FitSphere nor L4B shows ads.

### Which is updated more often, FitSphere or L4B?

FitSphere ships an update fortnightly, and L4B every 4 days. Most recently, FitSphere was updated on November 3, 2026 and L4B on October 29, 2026.

---

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