# ctrl4U vs OneGlance

The clearest difference is in-app purchases: ctrl4U at none against OneGlance's 3. OneGlance's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OneGlance sells 3 one-off in-app purchases. ctrl4U asks for nothing beyond the download.

ctrl4U ships an update every 4 months, OneGlance every 2 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | ctrl4U | OneGlance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 2 MB | 111 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eagle Kingdom Technologies(shenzhen) Co., Ltd.](https://appshunter.io/developer/1741128165) | [林 熊](https://appshunter.io/developer/1525064419) |

## What reviewers say

### ctrl4U

[App page](https://appshunter.io/ios/app/ctrl4u/id6496848796)

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

**In-app purchases:** none


### OneGlance

[App page](https://appshunter.io/ios/app/oneglance/id6751798043)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月套餐包 | $0.99 | one-time |
| 季度套餐包 | $0.99 | one-time |
| 年套餐包 | $0.99 | one-time |


## Frequently asked questions

### Is ctrl4U free?

ctrl4U is free to download, with no in-app purchases.

### Is OneGlance free?

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

### Do ctrl4U or OneGlance have ads?

Neither ctrl4U nor OneGlance shows ads.

### Which is updated more often, ctrl4U or OneGlance?

ctrl4U ships an update every 4 months, and OneGlance every 2 weeks. Most recently, ctrl4U was updated on October 2, 2026 and OneGlance on October 2, 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.*