# Stroopy vs Riddle Trivia

The clearest difference is price: Stroopy at Free against Riddle Trivia's $7.99. Stroopy also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 18.6). Riddle Trivia's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 months). On device support there is nothing between them.

Stroopy is free to download; Riddle Trivia costs $7.99 up front. Riddle Trivia sells 5 in-app purchases, starting at $5.99 per 7 days. Stroopy asks for nothing beyond the download.

Stroopy ships an update every 3 months, Riddle Trivia every 3 days. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Stroopy | Riddle Trivia |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 68 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [OLE WebDesign](https://appshunter.io/developer/511936821) | [Hokfam Ltd](https://appshunter.io/developer/1823223269) |

## What reviewers say

### Stroopy

[App page](https://appshunter.io/ios/app/stroopy-mind-challenge/id6758552931)

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

**In-app purchases:** none


### Riddle Trivia

[App page](https://appshunter.io/ios/app/riddle-trivia/id6760345492)

Engage your mind with a vast collection of over 1 million riddles, logic puzzles, and trick questions. Play solo with daily challenges, compete with friends in real-time group games, or enjoy quick rounds anytime.

**Highlights:** Over 1 million riddles, Solo play with daily challenges, Real-time group games with friends, Turn-based play with timer, Achievements and points, Unlimited reveals subscription

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riddle Weekly | $5.99 | per 7 days |
| Single answer reveal | $0.99 | one-time |
| 20 RT coins | $0.99 | one-time |
| 50 RT coins | $3.99 | one-time |
| 100 RT coins | $7.99 | one-time |


## Frequently asked questions

### Is Stroopy free?

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

### Is Riddle Trivia free?

Riddle Trivia costs $7.99, and also offers in-app purchases.

### Do Stroopy or Riddle Trivia have ads?

Stroopy shows ads; Riddle Trivia does not.

### Which is updated more often, Stroopy or Riddle Trivia?

Stroopy ships an update every 3 months, and Riddle Trivia every 3 days. Most recently, Stroopy was updated on September 26, 2026 and Riddle Trivia on September 29, 2026.

---

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