# ATUM vs 達摩堂

ATUM and 達摩堂 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ATUM | 達摩堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 38 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBILE CARDS PRO](https://appshunter.io/developer/1657125773) | [MOBILE CARDS](https://appshunter.io/developer/1482377859) |

## What reviewers say

### ATUM

[App page](https://appshunter.io/ios/app/atum/id1658689343)

**Features:** macOS Compatibility

**In-app purchases:** none


### 達摩堂

[App page](https://appshunter.io/ios/app/id6747155564)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATUM free?

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

### Is 達摩堂 free?

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

### Do ATUM or 達摩堂 have ads?

Neither ATUM nor 達摩堂 shows ads.

### Which is updated more often, ATUM or 達摩堂?

ATUM ships an update every 5 months, and 達摩堂 every 5 months. Most recently, ATUM was updated on October 4, 2026 and 達摩堂 on October 30, 2026.

---

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