# SmartDiet vs Height Record Notepad

The clearest difference is review sentiment: SmartDiet at 76% against Height Record Notepad's 33%. Height Record Notepad's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SmartDiet sells 2 one-off in-app purchases and Height Record Notepad sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SmartDiet ships an update every 2 months, Height Record Notepad every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartDiet | Height Record Notepad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (208 ratings)](https://appshunter.io/ios/app/smartdiet-weight-loss-bmi-log/id1320729984/reviews)** | — |
| Number of ratings | **208** | — |
| Positive reviews | **76.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 156 MB | 45 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Komorebi Inc.](https://appshunter.io/developer/481596469) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### SmartDiet

[App page](https://appshunter.io/ios/app/smartdiet-weight-loss-bmi-log/id1320729984)

Easily track your weight, body fat percentage, and add notes daily. Visualize your progress with clear graphs and customize your logging experience. Includes privacy features and backup options.

**Highlights:** Daily weight and body fat logging, Quick entry after launch, Clear, flexible graphs, Notes and stamps for logging, Passcode lock with biometric support, Backup and device transfer, Apple Health integration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |
| Premium Service | $9.99 | one-time |


### Height Record Notepad

[App page](https://appshunter.io/ios/app/height-record-notepad/id1639501052)

Easily track and analyze your child's growth with this intuitive notepad app. Record height and weight, view history on a calendar, and visualize progress with charts. No registration is required to start monitoring your child's development.

**Highlights:** Easy height and weight recording, Calendar view of growth history, Weekly, monthly, and quarterly charts, Analysis of minimum and maximum values, Add missing entries, Notes for each entry

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $4.99 | one-time |


## Frequently asked questions

### Is SmartDiet free?

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

### Is Height Record Notepad free?

Height Record Notepad is free to download, with in-app purchases available.

### Do SmartDiet or Height Record Notepad have ads?

Both SmartDiet and Height Record Notepad show ads.

### Which is updated more often, SmartDiet or Height Record Notepad?

SmartDiet ships an update every 2 months, and Height Record Notepad every 3 months. Most recently, SmartDiet was updated on October 29, 2026 and Height Record Notepad on October 24, 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.*