# CB4 vs AccuStore® 6

The clearest difference is iOS requirement: CB4 at 13.4 against AccuStore® 6's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CB4 ships an update every 2 months, AccuStore® 6 monthly. The most recent releases landed on August 3, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CB4 | AccuStore® 6 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/cb4/id1036110104/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 28 MB | 27 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Context-Based 4 casting C-B4 Ltd](https://appshunter.io/developer/1036110103) | [GSP, Inc.](https://appshunter.io/developer/473669744) |

## 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


### AccuStore® 6

[App page](https://appshunter.io/ios/app/accustore-6/id6470065494)

**In-app purchases:** none


## Frequently asked questions

### Is CB4 free?

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

### Is AccuStore® 6 free?

AccuStore® 6 is free to download, with no in-app purchases.

### Do CB4 or AccuStore® 6 have ads?

Neither CB4 nor AccuStore® 6 shows ads.

### Which is updated more often, CB4 or AccuStore® 6?

CB4 ships an update every 2 months, and AccuStore® 6 monthly. Most recently, CB4 was updated on August 3, 2026 and AccuStore® 6 on September 8, 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.*