# addition calc vs Text Editor Neo

The clearest difference is in-app purchases: addition calc at none against Text Editor Neo's 2. addition calc also leads on iOS requirement (9.3 vs 18.0). Text Editor Neo's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Text Editor Neo sells 2 one-off in-app purchases. addition calc asks for nothing beyond the download.

addition calc ships an update monthly, Text Editor Neo every 11 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | addition calc | Text Editor Neo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/text-editor-neo/id6744408681/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **9.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shozo Obayashi](https://appshunter.io/developer/1453986142) | [Henrik Kjær](https://appshunter.io/developer/1671456118) |

## What reviewers say

### addition calc

[App page](https://appshunter.io/ios/app/addition-calc/id1453986143)

This calculator app clearly displays inputs and sums on separate rows for easy understanding. Perform basic arithmetic operations with large, accessible buttons. Customize decimal places and rounding for precise calculations.

**Highlights:** Separate input and sum display, Large buttons for easy input, Supports four input operations, Customizable decimal places, Adjustable rounding settings, Optional vibration feedback

**Features:** macOS Compatibility

**In-app purchases:** none


### Text Editor Neo

[App page](https://appshunter.io/ios/app/text-editor-neo/id6744408681)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Work Without Constraints | Free | one-time |
| Work Without Constraints | $5.99 | one-time |


## Frequently asked questions

### Is addition calc free?

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

### Is Text Editor Neo free?

Text Editor Neo is free to download, with in-app purchases available.

### Do addition calc or Text Editor Neo have ads?

Neither addition calc nor Text Editor Neo shows ads.

### Which is updated more often, addition calc or Text Editor Neo?

addition calc ships an update monthly, and Text Editor Neo every 11 days. Most recently, addition calc was updated on October 11, 2026 and Text Editor Neo on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*