# weight mate vs 닥터 심심이2

The clearest difference is in-app purchases: 닥터 심심이2 at none against weight mate's 1. 닥터 심심이2 also leads on ads (none vs shown) and iOS requirement (13.4 vs 17.2). On price, update cadence and device support there is nothing between them.

Both are free to download. weight mate sells 1 one-off in-app purchase. 닥터 심심이2 asks for nothing beyond the download.

weight mate ships an update every 3 weeks, 닥터 심심이2 every 10 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | weight mate | 닥터 심심이2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 42 MB |
| Requires iOS | 17.2 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [kim donghyun](https://appshunter.io/developer/1696243974) | [SimSimi Inc.](https://appshunter.io/developer/375239758) |

## What reviewers say

### weight mate

[App page](https://appshunter.io/ios/app/weight-mate-diet-app/id6451026823)

Easily track your weight, diet, and exercise without calorie input. Monitor progress with visual graphs and a calendar. Maintain healthy habits and reach your target weight with this simple, pretty diet record app.

**Highlights:** Weight, diet, and exercise tracking, Calorie-free diet recording, Calendar with stickers, Weight change graphs, Data backup and restore, App screen lock, Customizable themes and fonts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


### 닥터 심심이2

[App page](https://appshunter.io/ios/app/2/id6478189911)

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

**In-app purchases:** none


## Frequently asked questions

### Is weight mate free?

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

### Is 닥터 심심이2 free?

닥터 심심이2 is free to download, with no in-app purchases.

### Do weight mate or 닥터 심심이2 have ads?

weight mate shows ads; 닥터 심심이2 does not.

### Which is updated more often, weight mate or 닥터 심심이2?

weight mate ships an update every 3 weeks, and 닥터 심심이2 every 10 days. Most recently, weight mate was updated on October 24, 2026 and 닥터 심심이2 on October 4, 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.*