# 7CHUB vs Sergas Smart Logger

The clearest difference is update cadence: 7CHUB at weekly against Sergas Smart Logger's every 2 months. 7CHUB also leads on iOS requirement (12.4 vs 15.6). 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.

7CHUB ships an update weekly, Sergas Smart Logger every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 7CHUB | Sergas Smart Logger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 24 MB | 42 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Seven Century Real Estate Brokers LLC](https://appshunter.io/developer/1716371423) | [International Gas services LLC](https://appshunter.io/developer/1641489057) |

## What reviewers say

### 7CHUB

[App page](https://appshunter.io/ios/app/7chub/id6472091285)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sergas Smart Logger

[App page](https://appshunter.io/ios/app/sergas-smart-logger/id6739249245)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 7CHUB free?

7CHUB is free to download, with no in-app purchases.

### Is Sergas Smart Logger free?

Sergas Smart Logger is free to download, with no in-app purchases.

### Do 7CHUB or Sergas Smart Logger have ads?

Neither 7CHUB nor Sergas Smart Logger shows ads.

### Which is updated more often, 7CHUB or Sergas Smart Logger?

7CHUB ships an update weekly, and Sergas Smart Logger every 2 months. Most recently, 7CHUB was updated on October 27, 2026 and Sergas Smart Logger 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.*