# Blue Circle vs DoChecklist

The clearest difference is in-app purchases: Blue Circle at none against DoChecklist's 1. Blue Circle also leads on update cadence (every 10 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DoChecklist sells 1 one-off in-app purchase. Blue Circle asks for nothing beyond the download.

Blue Circle ships an update every 10 days, DoChecklist every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blue Circle | DoChecklist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 3 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lev Lekush](https://appshunter.io/developer/1676498153) | [Antti Heinonen](https://appshunter.io/developer/1522186889) |

## What reviewers say

### Blue Circle

[App page](https://appshunter.io/ios/app/blue-circle-end-date-timer/id6446180592)

**In-app purchases:** none


### DoChecklist

[App page](https://appshunter.io/ios/app/dochecklist-workflow-process/id6762077203)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoChecklist Pro | $4.99 | one-time |


## Frequently asked questions

### Is Blue Circle free?

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

### Is DoChecklist free?

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

### Do Blue Circle or DoChecklist have ads?

Neither Blue Circle nor DoChecklist shows ads.

### Which is updated more often, Blue Circle or DoChecklist?

Blue Circle ships an update every 10 days, and DoChecklist every 3 months. Most recently, Blue Circle was updated on October 30, 2026 and DoChecklist on October 25, 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.*