# Simple Weight vs Micro Kitty

The clearest difference is review sentiment: Simple Weight at 94% against Micro Kitty's 0%. Simple Weight also leads on rating (4.6 vs 4.3) and update cadence (every 2 months vs every 8 months). Micro Kitty's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Simple Weight sells 7 in-app purchases, starting at $0.99 per month and Micro Kitty sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Simple Weight holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Simple Weight has 88 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 94% of Simple Weight's written reviews are positive against 0% of Micro Kitty's.

Simple Weight ships an update every 2 months, Micro Kitty every 8 months. The most recent releases landed on October 26, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Simple Weight | Micro Kitty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (88 ratings)](https://appshunter.io/ios/app/simple-weight-weight-loss/id418785500/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/micro-kitty/id1481882842/reviews) |
| Number of ratings | **88** | 4 |
| Positive reviews | **94.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 12 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [i-mobile Co.,Ltd](https://appshunter.io/developer/442892938) | [Katherine Duncan-Welke](https://appshunter.io/developer/1464596148) |

## What reviewers say

### Simple Weight

[App page](https://appshunter.io/ios/app/simple-weight-weight-loss/id418785500)

Easily track your daily weight and body fat percentage with this intuitive tool. Visualize your progress with interactive graphs, record notes, and secure your data with passcode protection. Integrates with health apps for seamless data syncing.

**Highlights:** Daily weight and body fat recording, Interactive progress graphs, BMI calculation and indication, Note-taking for diet and exercise, Data import/export and automatic backup, Passcode lock with Touch ID, Health app integration

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads + Average Tool | $0.99 | per month |
| Healthy Kitchen | Free | one-time |
| Simple Style | Free | one-time |
| Smart Black | Free | one-time |
| Flowery Garden | Free | one-time |
| Light Next | Free | one-time |
| Remove Ads + Average Tool | $2.99 | one-time |

**What reviewers like**

- 👍 Extremely simple and easy to use
- 📈 Clear and easy-to-understand graphs
- 💖 Cute and appealing design
- ⚖️ Free to use with no intrusive ads
- 🔄 Allows multiple daily entries

**What reviewers complain about**

- 😩 Manual data entry is tedious
- ✏️ Difficulty editing or deleting specific entries
- 📉 Graph display can be obscured by weight bubbles
- 🔄 Past log viewing can reset to the beginning
- 📱 App can crash or fail to launch

**Reported bugs**

- App crashes or fails to launch
- Unable to display weight for highest point of the day on the graph
- Notes disappear while typing
- Past log viewing resets to the beginning
- Weight bubbles obscuring graph data

**Requested features**

- Automatic data input (e.g., iCloud, HealthKit)
- Increased graph history limit (beyond 3 years)
- Option to display body fat percentage separately
- Ability to adjust the position of weight bubbles on graphs
- Ability to add past records with dates beyond 1 year ago


### Micro Kitty

[App page](https://appshunter.io/ios/app/micro-kitty/id1481882842)

This app gamifies fitness by rewarding your steps with in-app currency to decorate virtual rooms. Collect points, customize your space, and enjoy a cute, retro-themed experience with your virtual cat companion.

**Highlights:** Earn Paw Points for walking, Decorate virtual rooms, Collect and customize items, Cute retro pixel art, Mini-game included, Track daily steps and history

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Points | $2.99 | one-time |
| 150 Points | $6.99 | one-time |
| 200 Points | $7.99 | one-time |
| 350 Points | $13.99 | one-time |
| 1000 Points | $34.99 | one-time |
| 1500 Points | $44.99 | one-time |
| 2000 Points | $59.99 | one-time |
| 3000 Points | $74.99 | one-time |
| 5000 Points | $89.99 | one-time |
| 10000 Points | $99.99 | one-time |


## Frequently asked questions

### Is Simple Weight free?

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

### Is Micro Kitty free?

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

### Which has better reviews, Simple Weight or Micro Kitty?

Simple Weight is rated higher. Simple Weight averages 4.6 out of 5 from 88 ratings, while Micro Kitty averages 4.3 from 4 ratings.

### Do Simple Weight or Micro Kitty have ads?

Simple Weight shows ads; Micro Kitty does not.

### Which is updated more often, Simple Weight or Micro Kitty?

Simple Weight ships an update every 2 months, and Micro Kitty every 8 months. Most recently, Simple Weight was updated on October 26, 2026 and Micro Kitty on October 5, 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.*