# SAT GT vs Rainbow Solutions App

The clearest difference is rating: Rainbow Solutions App at 4.0 against SAT GT's 2.5. Rainbow Solutions App also leads on iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence 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.

Rainbow Solutions App holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

SAT GT ships an update every 6 months, Rainbow Solutions App every 4 months. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SAT GT | Rainbow Solutions App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/sat-gt/id1350507283/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-solutions-app/id6474077027/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 43 MB | 83 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Superintendencia de Administración Tributaria](https://appshunter.io/developer/1350507282) | [山东潍坊润丰化工股份有限公司](https://appshunter.io/developer/1480654492) |

## What reviewers say

### SAT GT

[App page](https://appshunter.io/ios/app/sat-gt/id1350507283)

This official government application provides Guatemalan taxpayers with access to various consultations and services. Manage appointments, make payments, file complaints, and access vehicle documents. Authentication with your Virtual Agency user and password is required.

**Highlights:** Appointment management, Payment processing, Complaint and reporting system, Vehicle document access, Taxpayer registry (RTU) management, Legal case tracking

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SAT GT free?

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

### Is Rainbow Solutions App free?

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

### Which has better reviews, SAT GT or Rainbow Solutions App?

Rainbow Solutions App is rated higher. SAT GT averages 2.5 out of 5 from 2 ratings, while Rainbow Solutions App averages 4.0 from 1 ratings.

### Do SAT GT or Rainbow Solutions App have ads?

Neither SAT GT nor Rainbow Solutions App shows ads.

### Which is updated more often, SAT GT or Rainbow Solutions App?

SAT GT ships an update every 6 months, and Rainbow Solutions App every 4 months. Most recently, SAT GT was updated on October 29, 2026 and Rainbow Solutions App on October 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.*