# ObjectBlocks Management Tool vs iClass One

The clearest difference is update cadence: iClass One at weekly against ObjectBlocks Management Tool's every 9 months. ObjectBlocks Management Tool's advantage is iOS requirement (14.3 vs 17.5). 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.

ObjectBlocks Management Tool ships an update every 9 months, iClass One weekly. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ObjectBlocks Management Tool | iClass One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Size | 6 MB | 47 MB |
| Requires iOS | **14.3** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Binary Creation Limited](https://appshunter.io/developer/1478736242) | [IT Wake](https://appshunter.io/developer/534087841) |

## What reviewers say

### ObjectBlocks Management Tool

[App page](https://appshunter.io/ios/app/objectblocks-management-tool/id1478736243)

**Features:** macOS Compatibility

**In-app purchases:** none


### iClass One

[App page](https://appshunter.io/ios/app/iclass-one/id1666422208)

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

**In-app purchases:** none


## Frequently asked questions

### Is ObjectBlocks Management Tool free?

ObjectBlocks Management Tool is free to download, with no in-app purchases.

### Is iClass One free?

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

### Do ObjectBlocks Management Tool or iClass One have ads?

Neither ObjectBlocks Management Tool nor iClass One shows ads.

### Which is updated more often, ObjectBlocks Management Tool or iClass One?

ObjectBlocks Management Tool ships an update every 9 months, and iClass One weekly. Most recently, ObjectBlocks Management Tool was updated on October 2, 2026 and iClass One on October 14, 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.*