# MyThings vs Simple Calculator

The clearest difference is price: MyThings at Free against Simple Calculator's $0.99. MyThings also leads on in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

MyThings is free to download; Simple Calculator costs $0.99 up front. Simple Calculator sells 1 one-off in-app purchase. MyThings asks for nothing beyond the download.

MyThings ships an update monthly, Simple Calculator every 5 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MyThings | Simple Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/mythings-personal-inventory/id599214639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Paid | — |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宇鹏 王](https://appshunter.io/developer/581656608) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### MyThings

[App page](https://appshunter.io/ios/app/mythings-personal-inventory/id599214639)

Easily catalog your belongings by taking photos and adding details. This app helps you keep track of everything you own, from clothes to electronics, making it simple to find items and avoid buying duplicates.

**Highlights:** Photo capture for items, Custom categories and locations, Fast item search, iCloud synchronization, Unified view of belongings

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

**In-app purchases:** none


### Simple Calculator

[App page](https://appshunter.io/ios/app/simple-calculator-soft-keys/id6789476119)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Skin Pack | $2.99 | one-time |


## Frequently asked questions

### Is MyThings free?

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

### Is Simple Calculator free?

Simple Calculator costs $0.99, and also offers in-app purchases.

### Do MyThings or Simple Calculator have ads?

Neither MyThings nor Simple Calculator shows ads.

### Which is updated more often, MyThings or Simple Calculator?

MyThings ships an update monthly, and Simple Calculator every 5 weeks. Most recently, MyThings was updated on November 1, 2026 and Simple Calculator on October 31, 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.*