# Respiratory System Trivia vs NimbusLearn

The clearest difference is review sentiment: NimbusLearn at 100% against Respiratory System Trivia's 0%. NimbusLearn also leads on price (Free vs $2.99) and update cadence (every 9 days vs every 23 months). Respiratory System Trivia's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

NimbusLearn is free to download; Respiratory System Trivia costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Respiratory System Trivia ships an update every 23 months, NimbusLearn every 9 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Respiratory System Trivia | NimbusLearn |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nimbuslearn/id6761029619/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 19 MB | 40 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gulsen CAKIR](https://appshunter.io/developer/644171910) | [Nimbulink LLC](https://appshunter.io/developer/1887391844) |

## What reviewers say

### Respiratory System Trivia

[App page](https://appshunter.io/ios/app/respiratory-system-trivia/id878651005)

Test your knowledge of the human respiratory system with this quiz app. It offers offline access, detailed statistics, and progress tracking to help students master the subject and improve exam performance.

**Highlights:** Offline access, Detailed statistics, Progress tracking, Multiple choice questions, Category-based quizzes, Searchable questions

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

**In-app purchases:** none


### NimbusLearn

[App page](https://appshunter.io/ios/app/nimbuslearn/id6761029619)

A cloud-based learning management system connecting students, instructors, and administrators. It simplifies course creation, assignment management, grading, and communication for educational institutions.

**Highlights:** Course and assignment management, SpeedGrader for quick grading, Student progress tracking, Built-in messaging, Assignment submission, Integrated calendar, Admin dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is Respiratory System Trivia free?

Respiratory System Trivia costs $2.99, with no in-app purchases.

### Is NimbusLearn free?

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

### Do Respiratory System Trivia or NimbusLearn have ads?

Neither Respiratory System Trivia nor NimbusLearn shows ads.

### Which is updated more often, Respiratory System Trivia or NimbusLearn?

Respiratory System Trivia ships an update every 23 months, and NimbusLearn every 9 days. Most recently, Respiratory System Trivia was updated on October 24, 2026 and NimbusLearn on October 19, 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.*