# Brain Riddle vs Calcdle

Brain Riddle and Calcdle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Brain Riddle sells 15 one-off in-app purchases and Calcdle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Brain Riddle ships an update every 2 weeks, Calcdle every 11 days. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Brain Riddle | Calcdle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (11 ratings)](https://appshunter.io/ios/app/brain-riddle-tricky-box/id6757749388/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 605 MB | 154 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guru Future Holding Limited](https://appshunter.io/developer/1693569117) | [Furkan Savas](https://appshunter.io/developer/1840487666) |

## What reviewers say

### Brain Riddle

[App page](https://appshunter.io/ios/app/brain-riddle-tricky-box/id6757749388)

Engage in a mind-bending puzzle game where you must think unconventionally to solve tricky riddles and escape. Interact with a unique doodle sketch world filled with pranks and unexpected challenges. Hints are available if you get stuck.

**Highlights:** Tricky prank games, Creative doodle sketch art, Funny sounds and witty effects, Offline logic puzzles, Fun for all ages

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Purchase Special | $0.99 | one-time |
| Boxy's Colorful Gift Box | $1.99 | one-time |
| 5 Bulbs | $1.99 | one-time |
| Coin Pack 250 | $1.99 | one-time |
| Boxy's Wondrous Gift Box | $2.99 | one-time |
| Coin Pack 500 | $2.99 | one-time |
| Boxy's Lucky Gift Box | $3.99 | one-time |
| 20 Bulbs | $3.99 | one-time |
| Remove ads | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| No Ads Bundle | $4.99 | one-time |
| Coin Pack 1000 | $4.99 | one-time |
| No Ads Bundle (New) | $5.99 | one-time |
| Unlimited Bulbs | $9.99 | one-time |
| Coin Pack 2500 | $9.99 | one-time |


### Calcdle

[App page](https://appshunter.io/ios/app/calcdle/id6774944252)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $0.99 | one-time |


## Frequently asked questions

### Is Brain Riddle free?

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

### Is Calcdle free?

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

### Do Brain Riddle or Calcdle have ads?

Both Brain Riddle and Calcdle show ads.

### Which is updated more often, Brain Riddle or Calcdle?

Brain Riddle ships an update every 2 weeks, and Calcdle every 11 days. Most recently, Brain Riddle was updated on October 12, 2026 and Calcdle on September 25, 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.*