# AngleCalculator vs らくらく水神

The clearest difference is ads: らくらく水神 at none against AngleCalculator's shown. らくらく水神 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AngleCalculator ships an update weekly, らくらく水神 every 2 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AngleCalculator | らくらく水神 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (89 ratings)](https://appshunter.io/ios/app/anglecalculator/id1116393725/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 3 MB | 22 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [EIICHI KOMINE](https://appshunter.io/developer/495643581) | [Komatsuelectric Industry Co.,Ltd.](https://appshunter.io/developer/486645023) |

## What reviewers say

### AngleCalculator

[App page](https://appshunter.io/ios/app/anglecalculator/id1116393725)

This app simplifies angle calculations and conversions. It handles degrees, minutes, and seconds (DMS) for applications in construction, surveying, and GPS. Perform conversions, mixed calculations, and track your history.

**Highlights:** Degrees to DMS conversion, DMS to Degrees conversion, Mixed angle calculations, Continuous angle calculations, Calculation history

**Features:** Vision Pro support

**In-app purchases:** none


### らくらく水神

[App page](https://appshunter.io/ios/app/id1350657811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AngleCalculator free?

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

### Is らくらく水神 free?

らくらく水神 is free to download, with no in-app purchases.

### Do AngleCalculator or らくらく水神 have ads?

AngleCalculator shows ads; らくらく水神 does not.

### Which is updated more often, AngleCalculator or らくらく水神?

AngleCalculator ships an update weekly, and らくらく水神 every 2 weeks. Most recently, AngleCalculator was updated on October 21, 2026 and らくらく水神 on October 13, 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.*