# ThinkingMistakes vs NoteCalc

The clearest difference is in-app purchases: ThinkingMistakes at none against NoteCalc's 7. ThinkingMistakes also leads on iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. NoteCalc sells 6 in-app purchases, starting at $1.99 per month. ThinkingMistakes asks for nothing beyond the download.

## The numbers

| Metric | ThinkingMistakes | NoteCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (11 ratings)](https://appshunter.io/ios/app/notecalc-notepad-calculator/id6737917127/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 81 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 9+ |
| Developer | [Jan Thiele](https://appshunter.io/developer/415601630) | [Nikko Ferwelo](https://appshunter.io/developer/1774984591) |

## What reviewers say

### ThinkingMistakes

[App page](https://appshunter.io/ios/app/thinkingmistakes/id1578182990)

**In-app purchases:** none


### NoteCalc

[App page](https://appshunter.io/ios/app/notecalc-notepad-calculator/id6737917127)

Seamlessly blend note-taking with real-time calculations. Capture ideas, track expenses, and create lists with instant results as you type or speak. Offers smart input features like voice notes and document scanning for enhanced productivity.

**Highlights:** Simultaneous note-taking and calculation, Instant results as you type, Voice note input, Document and receipt scanning, Expense and budget tracking, Shopping list creation with automatic totals

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Notes Monthly | $1.99 | per month |
| Smart Notes Monthly | $2.99 | per month |
| Note Calc Yearly | $5.99 | per year |
| Smart Notes Yearly | $7.99 | per year |
| Smart Notes Lifetime | $5.99 | one-time |
| Unlock Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is ThinkingMistakes free?

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

### Is NoteCalc free?

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

### Do ThinkingMistakes or NoteCalc have ads?

Neither ThinkingMistakes nor NoteCalc shows ads.

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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.*