# CB4 vs Tennant Robotics

The clearest difference is ratings volume: Tennant Robotics at 134 against CB4's 7. Tennant Robotics also leads on update cadence (every 3 weeks vs every 2 months). CB4's advantage is iOS requirement (13.4 vs 16.4). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for CB4 against 4.8 for Tennant Robotics. That said, the two scores are not equally well evidenced: Tennant Robotics has 134 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

CB4 ships an update every 2 months, Tennant Robotics every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CB4 | Tennant Robotics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/cb4/id1036110104/reviews)** | [4.8 (134 ratings)](https://appshunter.io/ios/app/tennant-robotics/id6736671126/reviews) |
| Number of ratings | 7 | **134** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 55 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [C-B4](https://appshunter.io/developer/1036110103) | [Brain Corporation](https://appshunter.io/developer/1038496278) |

## What reviewers say

### CB4

[App page](https://appshunter.io/ios/app/cb4/id1036110104)

This business analytics app offers insights into recommendations generated by advanced data compression algorithms. Users can review active recommendations for their stores, categorized as Open Opportunities and Completed. Drill down into opportunities to provide feedback and input on resolutions.

**Highlights:** View active store recommendations, Categorized opportunities (Open/Completed), Detailed opportunity insights, Provide feedback on resolutions, Free text input for details

**In-app purchases:** none


### Tennant Robotics

[App page](https://appshunter.io/ios/app/tennant-robotics/id6736671126)

Manage and monitor your fleet of robotic cleaning machines. Receive notifications for completed routes or maintenance needs. Gain insights into cleaning performance with historical data to ensure peak efficiency.

**Highlights:** Fleet monitoring, Robotic machine management, Push notifications, Cleaning route completion alerts, Machine assistance alerts, Performance trend data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CB4 free?

CB4 is free to download, with no in-app purchases.

### Is Tennant Robotics free?

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

### Which has better reviews, CB4 or Tennant Robotics?

CB4 is rated higher. CB4 averages 4.9 out of 5 from 7 ratings, while Tennant Robotics averages 4.8 from 134 ratings.

### Do CB4 or Tennant Robotics have ads?

Neither CB4 nor Tennant Robotics shows ads.

### Which is updated more often, CB4 or Tennant Robotics?

CB4 ships an update every 2 months, and Tennant Robotics every 3 weeks. Most recently, CB4 was updated on October 24, 2026 and Tennant Robotics on October 27, 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.*