# Rainbow Solutions App vs Bioteksa C.N.

The clearest difference is iOS requirement: Rainbow Solutions App at 12.0 against Bioteksa C.N.'s 17.0. 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Rainbow Solutions App | Bioteksa C.N. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-solutions-app/id6474077027/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 83 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [山东潍坊润丰化工股份有限公司](https://appshunter.io/developer/1480654492) | [Mauricio Baruch Ventura](https://appshunter.io/developer/1685079547) |

## What reviewers say

### Rainbow Solutions App

[App page](https://appshunter.io/ios/app/rainbow-solutions-app/id6474077027)

Discover tailored recommendations for your agricultural field based on region, crop, and specific issues. Access technical information about products and connect directly with agricultural experts.

**Highlights:** Region-specific recommendations, Crop-based advice, Problem-solving guidance, Technical product information, Direct expert contact

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

**In-app purchases:** none


### Bioteksa C.N.

[App page](https://appshunter.io/ios/app/bioteksa-cn/id6475634902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Solutions App free?

Rainbow Solutions App is free to download, with no in-app purchases.

### Is Bioteksa C.N. free?

Bioteksa C.N. is free to download, with no in-app purchases.

### Do Rainbow Solutions App or Bioteksa C.N. have ads?

Neither Rainbow Solutions App nor Bioteksa C.N. shows ads.

### Which is updated more often, Rainbow Solutions App or Bioteksa C.N.?

Rainbow Solutions App ships an update every 4 months, and Bioteksa C.N. every 4 months. Most recently, Rainbow Solutions App was updated on October 8, 2026 and Bioteksa C.N. on October 6, 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.*