# EasyShapeCalcs vs incomeTax‌Calculate

The clearest difference is in-app purchases: EasyShapeCalcs at none against incomeTax‌Calculate's 2. EasyShapeCalcs also leads on update cadence (daily vs every 4 days) and iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. incomeTax‌Calculate sells 2 in-app purchases, starting at $4.99 per 7 days. EasyShapeCalcs asks for nothing beyond the download.

EasyShapeCalcs ships an update daily, incomeTax‌Calculate every 4 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | EasyShapeCalcs | incomeTax‌Calculate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 8 MB | 3 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Dumitras Virgiliu](https://appshunter.io/developer/1746519103) | [璟琦 张](https://appshunter.io/developer/6815037123) |

## What reviewers say

### EasyShapeCalcs

[App page](https://appshunter.io/ios/app/easyshapecalcs/id6502704484)

**Features:** macOS Compatibility

**In-app purchases:** none


### incomeTax‌Calculate

[App page](https://appshunter.io/ios/app/incometaxcalculate/id6817226531)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ¥38/周度订阅 | $4.99 | per 7 days |
| ¥188/季度订阅 | $29.99 | per 3 months |


## Frequently asked questions

### Is EasyShapeCalcs free?

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

### Is incomeTax‌Calculate free?

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

### Do EasyShapeCalcs or incomeTax‌Calculate have ads?

Neither EasyShapeCalcs nor incomeTax‌Calculate shows ads.

### Which is updated more often, EasyShapeCalcs or incomeTax‌Calculate?

EasyShapeCalcs ships an update daily, and incomeTax‌Calculate every 4 days. Most recently, EasyShapeCalcs was updated on November 4, 2026 and incomeTax‌Calculate on November 10, 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.*