# Timer Calculator Tool vs Eye Guardian+

Timer Calculator Tool and Eye Guardian+ 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.

Timer Calculator Tool ships an update weekly, Eye Guardian+ every 8 days. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Timer Calculator Tool | Eye Guardian+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Size | 11 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Favly Blonk](https://appshunter.io/developer/6781194935) | [忠明 吕](https://appshunter.io/developer/6783178658) |

## What reviewers say

### Timer Calculator Tool

[App page](https://appshunter.io/ios/app/timer-calculator-tool/id6789466805)

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

**In-app purchases:** none


### Eye Guardian+

[App page](https://appshunter.io/ios/app/eye-guardian-plus/id6789511550)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timer Calculator Tool free?

Timer Calculator Tool is free to download, with no in-app purchases.

### Is Eye Guardian+ free?

Eye Guardian+ is free to download, with no in-app purchases.

### Do Timer Calculator Tool or Eye Guardian+ have ads?

Neither Timer Calculator Tool nor Eye Guardian+ shows ads.

### Which is updated more often, Timer Calculator Tool or Eye Guardian+?

Timer Calculator Tool ships an update weekly, and Eye Guardian+ every 8 days. Most recently, Timer Calculator Tool was updated on September 29, 2026 and Eye Guardian+ on September 15, 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.*