# Study.ASF vs Spatial Disk

The clearest difference is update cadence: Study.ASF at daily against Spatial Disk's every 2 months. On price, ads, 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.

Study.ASF ships an update daily, Spatial Disk every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Study.ASF | Spatial Disk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 324 MB | 152 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ART MANAGEMENT, INC.](https://appshunter.io/developer/1573115393) | [Gugenka Inc.](https://appshunter.io/developer/410262135) |

## What reviewers say

### Study.ASF

[App page](https://appshunter.io/ios/app/studyasf/id6477912871)

**In-app purchases:** none


### Spatial Disk

[App page](https://appshunter.io/ios/app/spatial-disk/id6748513818)

**In-app purchases:** none


## Frequently asked questions

### Is Study.ASF free?

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

### Is Spatial Disk free?

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

### Do Study.ASF or Spatial Disk have ads?

Neither Study.ASF nor Spatial Disk shows ads.

### Which is updated more often, Study.ASF or Spatial Disk?

Study.ASF ships an update daily, and Spatial Disk every 2 months. Most recently, Study.ASF was updated on November 4, 2026 and Spatial Disk on October 30, 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.*