# SaaS Knowledge Test vs CSSGB Six Sigma Green Belt App

The clearest difference is update cadence: CSSGB Six Sigma Green Belt App at every 10 days against SaaS Knowledge Test's every 2 months. CSSGB Six Sigma Green Belt App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SaaS Knowledge Test sells 2 in-app purchases, starting at $9.99 per month and CSSGB Six Sigma Green Belt App sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SaaS Knowledge Test ships an update every 2 months, CSSGB Six Sigma Green Belt App every 10 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SaaS Knowledge Test | CSSGB Six Sigma Green Belt App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cssgb-six-sigma-green-belt-app/id6779499730/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 44 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### SaaS Knowledge Test

[App page](https://appshunter.io/ios/app/saas-knowledge-test/id6738764054)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### CSSGB Six Sigma Green Belt App

[App page](https://appshunter.io/ios/app/cssgb-six-sigma-green-belt-app/id6779499730)

Prepare for the Certified Six Sigma Green Belt exam with extensive practice questions and detailed explanations. This app offers offline study modes, progress tracking, and exam simulations to help you master the Six Sigma methodology.

**Highlights:** 1000+ practice questions, Detailed explanations, Offline study mode, Progress tracking, Exam simulations, Study guide

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Credits | $1.99 | one-time |
| Unlock premium | $5.99 | one-time |


## Frequently asked questions

### Is SaaS Knowledge Test free?

SaaS Knowledge Test is free to download, with in-app purchases available.

### Is CSSGB Six Sigma Green Belt App free?

CSSGB Six Sigma Green Belt App is free to download, with in-app purchases available.

### Do SaaS Knowledge Test or CSSGB Six Sigma Green Belt App have ads?

Neither SaaS Knowledge Test nor CSSGB Six Sigma Green Belt App shows ads.

### Which is updated more often, SaaS Knowledge Test or CSSGB Six Sigma Green Belt App?

SaaS Knowledge Test ships an update every 2 months, and CSSGB Six Sigma Green Belt App every 10 days. Most recently, SaaS Knowledge Test was updated on November 8, 2026 and CSSGB Six Sigma Green Belt App on November 5, 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.*