# Slimming Diary vs Aspedan

The clearest difference is price: Aspedan at Free against Slimming Diary's $0.99. Aspedan also leads on update cadence (weekly vs every 8 months). Slimming Diary's advantage is iOS requirement (12.4 vs 17.5). On ads, in-app purchases and device support there is nothing between them.

Aspedan is free to download; Slimming Diary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Slimming Diary ships an update every 8 months, Aspedan weekly. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Slimming Diary | Aspedan |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Paid | — |
| Size | 7 MB | 75 MB |
| Requires iOS | **12.4** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Alex Weir](https://appshunter.io/developer/1239930447) | [Aspedan Ltd](https://appshunter.io/developer/1766491141) |

## What reviewers say

### Slimming Diary

[App page](https://appshunter.io/ios/app/slimming-diary/id1239930448)

This app helps you track your health and fitness journey by monitoring daily exercise, BMI, body dimensions, food intake, vital signs, and weight. It also includes features for storing meals, recipes, and shopping lists, along with a personal diary.

**Highlights:** Activity Monitor, Body Mass Index (BMI) Tracker, Dimension Tracker, Food Diary & Calorie Intake, Vital Signs Monitoring (BP, SPO2), Weight Tracker, Water Intake Monitor

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

**In-app purchases:** none


### Aspedan

[App page](https://appshunter.io/ios/app/aspedan/id6670487608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slimming Diary free?

Slimming Diary costs $0.99, with no in-app purchases.

### Is Aspedan free?

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

### Do Slimming Diary or Aspedan have ads?

Neither Slimming Diary nor Aspedan shows ads.

### Which is updated more often, Slimming Diary or Aspedan?

Slimming Diary ships an update every 8 months, and Aspedan weekly. Most recently, Slimming Diary was updated on September 21, 2026 and Aspedan on October 1, 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.*