# Supreme Mathematics vs Super Simple Diary

The clearest difference is review sentiment: Super Simple Diary at 100% against Supreme Mathematics's 50%. Super Simple Diary also leads on price (Free vs $1.99) and update cadence (every 2 months vs every 25 months). Supreme Mathematics's advantage is in-app purchases (none vs 1) and ads (none vs shown). On ratings volume, device support and iOS requirement there is nothing between them.

Super Simple Diary is free to download; Supreme Mathematics costs $1.99 up front. Super Simple Diary sells 1 one-off in-app purchase. Supreme Mathematics asks for nothing beyond the download.

Super Simple Diary holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 11 respectively. Written reviews point the same way: 50% of Supreme Mathematics's written reviews are positive against 100% of Super Simple Diary's.

Supreme Mathematics ships an update every 25 months, Super Simple Diary every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Supreme Mathematics | Super Simple Diary |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.7 (6 ratings)](https://appshunter.io/ios/app/supreme-mathematics/id1471108422/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/super-simple-diary-journal/id1635770040/reviews)** |
| Number of ratings | 6 | **11** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 16 MB | 56 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aubrey Boyd](https://appshunter.io/developer/1471108421) | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) |

## What reviewers say

### Supreme Mathematics

[App page](https://appshunter.io/ios/app/supreme-mathematics/id1471108422)

This app provides animated mathematical calculations and daily horoscopes. It offers a unique blend of educational tools and astrological insights for users.

**Highlights:** Animated mathematical calculations, Daily horoscope feature, Educational math tools, Astrological insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Super Simple Diary

[App page](https://appshunter.io/ios/app/super-simple-diary-journal/id1635770040)

Record your thoughts and memories with this straightforward journaling application. It allows you to attach multiple photos to entries and features a minimalist design to keep your focus. Your data is stored locally on your device, ensuring complete privacy.

**Highlights:** Simple writing and reading interface, Attach multiple pictures to entries, Minimalist and distraction-free design, Local data storage for privacy, User-friendly interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM - LIFETIME | $5.99 | one-time |


## Frequently asked questions

### Is Supreme Mathematics free?

Supreme Mathematics costs $1.99, with no in-app purchases.

### Is Super Simple Diary free?

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

### Which has better reviews, Supreme Mathematics or Super Simple Diary?

Super Simple Diary is rated higher. Supreme Mathematics averages 4.7 out of 5 from 6 ratings, while Super Simple Diary averages 5.0 from 11 ratings.

### Do Supreme Mathematics or Super Simple Diary have ads?

Super Simple Diary shows ads; Supreme Mathematics does not.

### Which is updated more often, Supreme Mathematics or Super Simple Diary?

Supreme Mathematics ships an update every 25 months, and Super Simple Diary every 2 months. Most recently, Supreme Mathematics was updated on October 24, 2026 and Super Simple Diary 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.*