# tami4edge vs CheckChack

The clearest difference is update cadence: CheckChack at every 4 days against tami4edge's every 4 months. tami4edge's advantage is iOS requirement (13.4 vs 15.0). 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.

tami4edge ships an update every 4 months, CheckChack every 4 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | tami4edge | CheckChack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tami4edge/id1463963248/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 32 MB | 30 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Strauss water Ltd](https://appshunter.io/developer/921988084) | [Amir Abu Tabak](https://appshunter.io/developer/1896758439) |

## What reviewers say

### tami4edge

[App page](https://appshunter.io/ios/app/tami4edge/id1463963248)

Control your smart water dispenser remotely for a better drinking experience. Get real-time alerts for filter and UV lamp replacement, monitor water consumption, and set daily drinking goals for your family.

**Highlights:** Remote water dispenser control, Real-time filter and UV lamp alerts, Malfunction alerts, Customized personal drinks, Water drinking consumption tracking, Daily drinking goal monitoring

**In-app purchases:** none


### CheckChack

[App page](https://appshunter.io/ios/app/checkchack/id6771151383)

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

**In-app purchases:** none


## Frequently asked questions

### Is tami4edge free?

tami4edge is free to download, with no in-app purchases.

### Is CheckChack free?

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

### Do tami4edge or CheckChack have ads?

Neither tami4edge nor CheckChack shows ads.

### Which is updated more often, tami4edge or CheckChack?

tami4edge ships an update every 4 months, and CheckChack every 4 days. Most recently, tami4edge was updated on September 29, 2026 and CheckChack on September 30, 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.*