# Check65 vs ZENTROFIX

Check65 and ZENTROFIX are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | Check65 | ZENTROFIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/check65/id1611955849/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 22 MB | 58 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Citation Holdings Limited](https://appshunter.io/developer/1811545862) | [ZENTROFIX LTD](https://appshunter.io/developer/6782864136) |

## What reviewers say

### Check65

[App page](https://appshunter.io/ios/app/check65/id1611955849)

This app acts as a mobile companion for food hygiene and health & safety compliance. It enables users to easily complete scheduled and ad-hoc checklists, as well as temperature checks, with timely notifications to ensure all tasks are completed.

**Highlights:** Complete daily, weekly, monthly checklists, Perform ad-hoc checklists, Capture hot, cold, and delivery temperature checks, Role-based task display, Notifications for missed checklists

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Bluetooth probe integration
- 👍 Great for due diligence
- 👍 Works offline
- 👍 Reduces paper usage

**What reviewers complain about**

- 🐛 Slow performance
- 🐛 Unreliable
- 🐛 App stops working
- 🐛 Syncing issues
- 🐛 Difficult to use

**Reported bugs**

- App stops working after update
- Constantly stuck on syncing process
- Last update made app stop working
- Landscape view broken on iPad
- App opens iTunes for updates

**Requested features**

- Integrate phone keyboard for temperature entry
- Allow adding pictures to entries
- Improve temperature input (no scroll, single form)
- Automatically jump to next item after input


### ZENTROFIX

[App page](https://appshunter.io/ios/app/zentrofix/id6782864134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Check65 free?

Check65 is free to download, with no in-app purchases.

### Is ZENTROFIX free?

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

### Do Check65 or ZENTROFIX have ads?

Neither Check65 nor ZENTROFIX shows ads.

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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.*