# Brain Teaser+ vs IMPOSSIBLE RIDDLES CHALLENGE

The clearest difference is in-app purchases: IMPOSSIBLE RIDDLES CHALLENGE at none against Brain Teaser+'s 8. IMPOSSIBLE RIDDLES CHALLENGE also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Brain Teaser+ sells 8 in-app purchases, starting at $0.99 per month. IMPOSSIBLE RIDDLES CHALLENGE asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Brain Teaser+ | IMPOSSIBLE RIDDLES CHALLENGE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/brain-teaser-plus/id6443588041/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 88 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nguyen thanh](https://appshunter.io/developer/1481436893) | [NGUYEN DUC HIEU](https://appshunter.io/developer/762617890) |

## What reviewers say

### Brain Teaser+

[App page](https://appshunter.io/ios/app/brain-teaser-plus/id6443588041)

Engage your mind with a collection of riddles ranging from easy to challenging. This app offers wordplay, math-based puzzles, and humorous challenges suitable for various ages. Test your logic and problem-solving skills with an extensive list of brain teasers.

**Highlights:** Variety of riddle types, Easy to challenging difficulty, Wordplay and math puzzles, Funny riddles included, Suitable for kids and adults

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $0.99 | per month |
| Three Months VIP | $1.99 | per 3 months |
| Premium Half-Year Plan | $2.99 | per 6 months |
| Premium Annual Plan | $4.99 | per year |
| One Month VIP | $4.99 | per month |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| No ads Pack | $7.99 | one-time |


### IMPOSSIBLE RIDDLES CHALLENGE

[App page](https://appshunter.io/ios/app/impossible-riddles-challenge/id6478904975)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Teaser+ free?

Brain Teaser+ is free to download, with in-app purchases available.

### Is IMPOSSIBLE RIDDLES CHALLENGE free?

IMPOSSIBLE RIDDLES CHALLENGE is free to download, with no in-app purchases.

### Do Brain Teaser+ or IMPOSSIBLE RIDDLES CHALLENGE have ads?

Brain Teaser+ shows ads; IMPOSSIBLE RIDDLES CHALLENGE does not.

### Which is updated more often, Brain Teaser+ or IMPOSSIBLE RIDDLES CHALLENGE?

Brain Teaser+ ships an update monthly, and IMPOSSIBLE RIDDLES CHALLENGE monthly. Most recently, Brain Teaser+ was updated on September 22, 2026 and IMPOSSIBLE RIDDLES CHALLENGE on September 13, 2026.

---

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