# TinyMath Simple Calculator vs PerfectCalc

The clearest difference is rating: PerfectCalc at 4.7 against TinyMath Simple Calculator's 4.2. PerfectCalc also leads on update cadence (every 9 days vs every 8 months) and ratings volume (346 vs 12). TinyMath Simple Calculator's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. TinyMath Simple Calculator sells 2 one-off in-app purchases and PerfectCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PerfectCalc holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: PerfectCalc has 346 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 100% of TinyMath Simple Calculator's written reviews are positive against 94% of PerfectCalc's, so the app with the better star average is not the one people write more warmly about.

TinyMath Simple Calculator ships an update every 8 months, PerfectCalc every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | TinyMath Simple Calculator | PerfectCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064/reviews) | **[4.7 (346 ratings)](https://appshunter.io/ios/app/perfectcalc-calculator-suite/id1561702545/reviews)** |
| Number of ratings | 12 | **346** |
| Positive reviews | **100.0% of reviews** | 94.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 77 MB |
| Requires iOS | 17.0 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Morgatov](https://appshunter.io/developer/1542442066) | [明星 王](https://appshunter.io/developer/1872854947) |

## What reviewers say

### TinyMath Simple Calculator

[App page](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064)

A simple and convenient calculator app that provides a clean interface for basic arithmetic. It features automatic result calculation, permanent history saving, and easy input clearing. Perfect for users who value simplicity and a clear display of calculations.

**Highlights:** Automatic result calculation, Permanent calculation history, Basic arithmetic operations, Percentage calculations, Easy input clearing, Copy results and expressions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyMath Personal Premium | $2.99 | one-time |
| TinyMath Family Premium | $9.99 | one-time |


### PerfectCalc

[App page](https://appshunter.io/ios/app/perfectcalc-calculator-suite/id1561702545)

This app offers both basic and advanced scientific calculations with a user-friendly interface. It allows for real-time editing of calculations, history management, and theme customization.

**Highlights:** Basic and scientific calculations, Trigonometric and inverse trigonometric functions, Mathematical functions (abs, ceil, floor, round), Real-time calculation editing, Historical records management, Bright and dark theme switching

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Pro | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful features
- 💡 Useful history function
- 🔒 No ads
- 👍 Clean interface

**What reviewers complain about**

- 🐛 Forced 5-star review for history function
- 🐛 Odd language issue with copied calculations

**Reported bugs**

- Forced 5-star review for history function
- Odd language issue with copied calculations

**Requested features**

- Dark mode option
- More customization options


## Frequently asked questions

### Is TinyMath Simple Calculator free?

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

### Is PerfectCalc free?

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

### Which has better reviews, TinyMath Simple Calculator or PerfectCalc?

PerfectCalc is rated higher. TinyMath Simple Calculator averages 4.2 out of 5 from 12 ratings, while PerfectCalc averages 4.7 from 346 ratings.

### Do TinyMath Simple Calculator or PerfectCalc have ads?

PerfectCalc shows ads; TinyMath Simple Calculator does not.

### Which is updated more often, TinyMath Simple Calculator or PerfectCalc?

TinyMath Simple Calculator ships an update every 8 months, and PerfectCalc every 9 days. Most recently, TinyMath Simple Calculator was updated on October 24, 2026 and PerfectCalc 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.*