# Brain Test Premium vs Odin's Drop 4+

The clearest difference is in-app purchases: Odin's Drop 4+ at none against Brain Test Premium's 4. Odin's Drop 4+ also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 12 months). Brain Test Premium's advantage is chart position (#121 vs unranked) and iOS requirement (15.0 vs 17.0). On device support there is nothing between them.

Brain Test Premium costs $4.99 and Odin's Drop 4+ $1.99 up front. Brain Test Premium sells 4 one-off in-app purchases. Odin's Drop 4+ asks for nothing beyond the download.

Brain Test Premium ships an update every 12 months, Odin's Drop 4+ every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Brain Test Premium | Odin's Drop 4+ |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/brain-test-premium/id6447440666/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#121** | — |
| Size | 290 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [HOLLENDER CONSULTING LLC](https://appshunter.io/developer/6792292860) |

## What reviewers say

### Brain Test Premium

[App page](https://appshunter.io/ios/app/brain-test-premium/id6447440666)

**Currently charting:** #121 Top Paid · Trivia (US App Store)

This premium puzzle game offers an ad-free experience with all daily levels unlocked and enhanced in-game bonuses. It features a series of challenging brain teasers designed to test your logic and creativity, providing endless fun for all ages.

**Highlights:** Ad-free gameplay, All daily levels unlocked, Double daily gifts, Cheaper hints and skips, Bonus starting bulbs, Tricky and mind-blowing brain teasers, Offline play

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lamp 250 | $2.99 | one-time |
| Lamp 500 | $4.99 | one-time |
| Lamp 1000 | $8.99 | one-time |
| Lamp 2500 | $14.99 | one-time |


### Odin's Drop 4+

[App page](https://appshunter.io/ios/app/odins-drop-4-plus/id6818329668)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Brain Test Premium free?

Brain Test Premium costs $4.99, and also offers in-app purchases.

### Is Odin's Drop 4+ free?

Odin's Drop 4+ costs $1.99, with no in-app purchases.

### Do Brain Test Premium or Odin's Drop 4+ have ads?

Brain Test Premium shows ads; Odin's Drop 4+ does not.

### Which is updated more often, Brain Test Premium or Odin's Drop 4+?

Brain Test Premium ships an update every 12 months, and Odin's Drop 4+ every 3 weeks. Most recently, Brain Test Premium was updated on November 3, 2026 and Odin's Drop 4+ on October 31, 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.*