# LetsfitGo vs UpChallenge

The clearest difference is update cadence: UpChallenge at every 10 days against LetsfitGo's every 2 months. UpChallenge also leads on iOS requirement (13.0 vs 15.1). 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.

LetsfitGo ships an update every 2 months, UpChallenge every 10 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | LetsfitGo | UpChallenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/upchallenge/id6759290416/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 42 MB | 47 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [JAGAN WILLIAM SINGH SUDAN](https://appshunter.io/developer/1810099753) | [Craig Saloner](https://appshunter.io/developer/1824442301) |

## What reviewers say

### LetsfitGo

[App page](https://appshunter.io/ios/app/letsfitgo/id6754862826)

**In-app purchases:** none


### UpChallenge

[App page](https://appshunter.io/ios/app/upchallenge/id6759290416)

This app transforms habit building into a fun, social game. Compete with friends in challenges to stay consistent with goals like exercise, hydration, or reading. Earn points, build streaks, and climb leaderboards together.

**Highlights:** Multiplayer challenges, Custom habit creation, Points and streak bonuses, Leaderboard tracking, Progress monitoring, Popular challenge categories

**In-app purchases:** none


## Frequently asked questions

### Is LetsfitGo free?

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

### Is UpChallenge free?

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

### Do LetsfitGo or UpChallenge have ads?

Neither LetsfitGo nor UpChallenge shows ads.

### Which is updated more often, LetsfitGo or UpChallenge?

LetsfitGo ships an update every 2 months, and UpChallenge every 10 days. Most recently, LetsfitGo was updated on September 30, 2026 and UpChallenge on October 9, 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.*