# Qubiee vs AgYield Simulator

The clearest difference is in-app purchases: AgYield Simulator at none against Qubiee's 2. AgYield Simulator also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.5). Qubiee's advantage is update cadence (every 10 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Qubiee sells 2 in-app purchases, starting at $9.99 per month. AgYield Simulator asks for nothing beyond the download.

Qubiee ships an update every 10 days, AgYield Simulator every 3 weeks. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Qubiee | AgYield Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/qubiee/id6754060406/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 37 MB | 25 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Qubiee, Inc.](https://appshunter.io/developer/1846504655) | [AgYield LLC](https://appshunter.io/developer/965076283) |

## What reviewers say

### Qubiee

[App page](https://appshunter.io/ios/app/qubiee/id6754060406)

This app makes learning quantitative finance engaging through daily quizzes and social challenges. Master probability, mental math, and options while connecting with peers to share insights and prepare for finance interviews. It offers a personalized and fun approach to building quantitative skills.

**Highlights:** Daily quizzes, Leaderboards, Social learning community, Probability and mental math practice, Options trading concepts, Interview preparation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qubiee Pro | $9.99 | per month |
| Qubiee Pro | $79.99 | per year |


### AgYield Simulator

[App page](https://appshunter.io/ios/app/agyield-simulator/id6759593447)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qubiee free?

Qubiee is free to download, with in-app purchases available.

### Is AgYield Simulator free?

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

### Do Qubiee or AgYield Simulator have ads?

Neither Qubiee nor AgYield Simulator shows ads.

### Which is updated more often, Qubiee or AgYield Simulator?

Qubiee ships an update every 10 days, and AgYield Simulator every 3 weeks. Most recently, Qubiee was updated on September 25, 2026 and AgYield Simulator on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*