# Smart Riddles & Brain Teasers vs Dev+

The clearest difference is in-app purchases: Dev+ at none against Smart Riddles & Brain Teasers's 10. Dev+ also leads on ads (none vs shown). Smart Riddles & Brain Teasers's advantage is update cadence (every 3 weeks vs every 25 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Riddles & Brain Teasers sells 10 one-off in-app purchases. Dev+ asks for nothing beyond the download.

Smart Riddles & Brain Teasers ships an update every 3 weeks, Dev+ every 25 months. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Smart Riddles & Brain Teasers | Dev+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/smart-riddles-and-brain-teasers/id1499789408/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 25 months |
| Monetization | Free with in-app purchases | — |
| Size | 368 MB | 1 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Analytics Poland sp. z o.o.](https://appshunter.io/developer/1734436507) | [Nguyen Linh](https://appshunter.io/developer/1583595412) |

## What reviewers say

### Smart Riddles & Brain Teasers

[App page](https://appshunter.io/ios/app/smart-riddles-and-brain-teasers/id1499789408)

Challenge your mind with creative and absurd solutions to tricky puzzles. This game offers innovative exercises to boost your IQ, logic, memory, and creativity. With numerous levels and constant updates, it provides a fun trivia experience for all ages.

**Highlights:** 160+ levels, Unexpected and humorous answers, IQ boosting exercises, Trivia for all ages, Constantly added new quizzes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Diamonds | $0.99 | one-time |
| 10 Diamonds | $1.99 | one-time |
| 20 Diamonds | $2.99 | one-time |
| 500 Diamonds | $2.99 | one-time |
| Remove ADS | $3.99 | one-time |
| Special offer | $3.99 | one-time |
| 500 Diamonds + NoAds | $3.99 | one-time |
| 40 Diamonds | $4.99 | one-time |
| 2500 Diamonds Hot Offer | $4.99 | one-time |
| 2000 Diamonds | $6.99 | one-time |


### Dev+

[App page](https://appshunter.io/ios/app/dev-plus/id1583595410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Riddles & Brain Teasers free?

Smart Riddles & Brain Teasers is free to download, with in-app purchases available.

### Is Dev+ free?

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

### Do Smart Riddles & Brain Teasers or Dev+ have ads?

Smart Riddles & Brain Teasers shows ads; Dev+ does not.

### Which is updated more often, Smart Riddles & Brain Teasers or Dev+?

Smart Riddles & Brain Teasers ships an update every 3 weeks, and Dev+ every 25 months. Most recently, Smart Riddles & Brain Teasers was updated on September 9, 2026 and Dev+ on September 20, 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.*