# WorldWalker vs Weight Diary, BMI Tracker

The clearest difference is ads: Weight Diary, BMI Tracker at none against WorldWalker's shown. Weight Diary, BMI Tracker also leads on update cadence (every 2 weeks vs every 6 weeks). WorldWalker's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. WorldWalker sells 8 one-off in-app purchases and Weight Diary, BMI Tracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

WorldWalker ships an update every 6 weeks, Weight Diary, BMI Tracker every 2 weeks. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WorldWalker | Weight Diary, BMI Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 7 MB | 15 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [G-SOFT](https://appshunter.io/developer/368394644) | [Vexor Digital LLC](https://appshunter.io/developer/1884236036) |

## What reviewers say

### WorldWalker

[App page](https://appshunter.io/ios/app/worldwalker/id1385313316)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jump Place Item | $0.99 | one-time |
| Add 100MP Item | $0.99 | one-time |
| Jump Place Item @3 | $1.99 | one-time |
| Jump Place Item @5 | $2.99 | one-time |
| Add 100MP Item @6 | $2.99 | one-time |
| Jump Place Item @10 | $4.99 | one-time |
| Jump Place Item @12 | $5.99 | one-time |
| Jump Place Item @20 | $7.99 | one-time |


### Weight Diary, BMI Tracker

[App page](https://appshunter.io/ios/app/weight-diary-bmi-tracker/id6769319813)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $1.99 | per month |
| Yearly Access | $11.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is WorldWalker free?

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

### Is Weight Diary, BMI Tracker free?

Weight Diary, BMI Tracker is free to download, with in-app purchases available.

### Do WorldWalker or Weight Diary, BMI Tracker have ads?

WorldWalker shows ads; Weight Diary, BMI Tracker does not.

### Which is updated more often, WorldWalker or Weight Diary, BMI Tracker?

WorldWalker ships an update every 6 weeks, and Weight Diary, BMI Tracker every 2 weeks. Most recently, WorldWalker was updated on September 18, 2026 and Weight Diary, BMI Tracker on September 17, 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.*