# 75 Soft Challenge Tracker SE vs metakids

The clearest difference is in-app purchases: metakids at none against 75 Soft Challenge Tracker SE's 4. 75 Soft Challenge Tracker SE's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 75 Soft Challenge Tracker SE sells 3 in-app purchases, starting at $2.99 per 7 days. metakids asks for nothing beyond the download.

75 Soft Challenge Tracker SE ships an update every 5 days, metakids every 2 weeks. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 75 Soft Challenge Tracker SE | metakids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/75-soft-challenge-tracker-se/id1608023757/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 79 MB | 165 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sunwoo Kim](https://appshunter.io/developer/1518511762) | [DoctorrH&DLab](https://appshunter.io/developer/1654452951) |

## What reviewers say

### 75 Soft Challenge Tracker SE

[App page](https://appshunter.io/ios/app/75-soft-challenge-tracker-se/id1608023757)

This app assists users in adhering to the 75 Soft challenge by tracking daily goals for water intake, workouts, and reading. It provides a simple interface to mark progress and maintain streaks without the complexity of a full fitness application.

**Highlights:** Daily goal tracking, Water intake monitoring, Workout logging, Reading consistency, Streak maintenance, Simple mission tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly premium | $4.99 | per month |
| Yearly Premium | $39.99 | per year |


### metakids

[App page](https://appshunter.io/ios/app/metakids/id6741408793)

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

**In-app purchases:** none


## Frequently asked questions

### Is 75 Soft Challenge Tracker SE free?

75 Soft Challenge Tracker SE is free to download, with in-app purchases available.

### Is metakids free?

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

### Do 75 Soft Challenge Tracker SE or metakids have ads?

Neither 75 Soft Challenge Tracker SE nor metakids shows ads.

### Which is updated more often, 75 Soft Challenge Tracker SE or metakids?

75 Soft Challenge Tracker SE ships an update every 5 days, and metakids every 2 weeks. Most recently, 75 Soft Challenge Tracker SE was updated on September 8, 2026 and metakids on September 16, 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.*