# WASP Sim vs IsletPassword

The clearest difference is in-app purchases: WASP Sim at none against IsletPassword's 2. WASP Sim also leads on iOS requirement (9.0 vs 15.0). IsletPassword's advantage is update cadence (every 10 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. IsletPassword sells 2 in-app purchases, starting at $0.99 per year. WASP Sim asks for nothing beyond the download.

WASP Sim ships an update every 8 months, IsletPassword every 10 days. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | WASP Sim | IsletPassword |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isletpassword-fuzzy-password/id6446062064/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 28 MB | 6 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [North Pole Engineering Inc](https://appshunter.io/developer/424774346) | [朱涛 戴](https://appshunter.io/developer/1675226784) |

## What reviewers say

### WASP Sim

[App page](https://appshunter.io/ios/app/wasp-sim/id980920778)

**Features:** macOS Compatibility

**In-app purchases:** none


### IsletPassword

[App page](https://appshunter.io/ios/app/isletpassword-fuzzy-password/id6446062064)

This app offers a secure way to manage passwords by allowing you to store only parts of them, making them uncrackable even if the app is lost. It features local storage, iCloud sync, and random password generation for enhanced security and convenience.

**Highlights:** Fuzzy password creation, Local data storage, iCloud synchronization, Random password generation, FaceID/TouchID lock, Password export

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual VIP | $0.99 | per year |
| Life Time VIP | $7.29 | one-time |


## Frequently asked questions

### Is WASP Sim free?

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

### Is IsletPassword free?

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

### Do WASP Sim or IsletPassword have ads?

Neither WASP Sim nor IsletPassword shows ads.

### Which is updated more often, WASP Sim or IsletPassword?

WASP Sim ships an update every 8 months, and IsletPassword every 10 days. Most recently, WASP Sim was updated on November 1, 2026 and IsletPassword on November 8, 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.*