# Solid Diary vs Simply Things

The clearest difference is in-app purchases: Simply Things at none against Solid Diary's 2. Simply Things also leads on review sentiment (100% vs 86%). Solid Diary's advantage is ratings volume (26 vs 2) and iOS requirement (16.0 vs 18.4). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Solid Diary sells 2 one-off in-app purchases. Simply Things asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Solid Diary against 5.0 for Simply Things. That said, the two scores are not equally well evidenced: Solid Diary has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 86% of Solid Diary's written reviews are positive against 100% of Simply Things's.

Solid Diary ships an update every 2 months, Simply Things monthly. Both last shipped on October 3, 2026.

## The numbers

| Metric | Solid Diary | Simply Things |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (26 ratings)](https://appshunter.io/ios/app/solid-diary/id6448245802/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/simply-things-to-do-list/id6736968467/reviews) |
| Number of ratings | **26** | 2 |
| Positive reviews | 86.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 44 MB | 5 MB |
| Requires iOS | **16.0** | 18.4 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Solid Apps S.R.L.](https://appshunter.io/developer/1653740418) | [Daniel Arden](https://appshunter.io/developer/1800564620) |

## What reviewers say

### Solid Diary

[App page](https://appshunter.io/ios/app/solid-diary/id6448245802)

This private journal app offers AI-powered insights into your thoughts and emotions. Secure your entries with encryption and biometric locks. Organize your reflections with formatting, tags, and unlimited uploads of images, voice, and sketches.

**Highlights:** 100% private and encrypted diary, AI analysis for deeper insights, Unlimited image, voice, and sketch uploads, Formatting and tagging for organization, Customizable themes, Stats and achievements

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock this app (lifetime) | $4.99 | one-time |
| Unlock ALL 10 Solid Apps (lifetime) | $9.99 | one-time |


### Simply Things

[App page](https://appshunter.io/ios/app/simply-things-to-do-list/id6736968467)

A clean, minimalist task management application designed for focus and simplicity. It offers seamless iCloud synchronization across Apple devices and emphasizes a distraction-free user experience. Early supporters receive lifetime access to all features.

**Highlights:** Clean, minimalist interface, iCloud sync across iPhone, iPad, Mac, Distraction-free task management, Secure data storage, Lifetime access for early supporters

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Solid Diary free?

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

### Is Simply Things free?

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

### Which has better reviews, Solid Diary or Simply Things?

Solid Diary and Simply Things are both rated 5.0 out of 5 on the App Store, from 26 and 2 ratings respectively.

### Do Solid Diary or Simply Things have ads?

Neither Solid Diary nor Simply Things shows ads.

### Which is updated more often, Solid Diary or Simply Things?

Solid Diary ships an update every 2 months, and Simply Things monthly. Most recently, Solid Diary was updated on October 3, 2026 and Simply Things on October 3, 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.*