# Brain Teaser+ vs GEO Flag

The clearest difference is in-app purchases: GEO Flag at none against Brain Teaser+'s 8. GEO Flag also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). On price, device support and iOS requirement there is nothing between them.

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

Brain Teaser+ ships an update monthly, GEO Flag every 3 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Brain Teaser+ | GEO Flag |
| --- | --- | --- |
| 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 | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 24 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nguyen thanh](https://appshunter.io/developer/1481436893) | [Creasant Innovision Limited](https://appshunter.io/developer/1098066469) |

## 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 |


### GEO Flag

[App page](https://appshunter.io/ios/app/geo-flag/id6751402306)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Teaser+ free?

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

### Is GEO Flag free?

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

### Do Brain Teaser+ or GEO Flag have ads?

Brain Teaser+ shows ads; GEO Flag does not.

### Which is updated more often, Brain Teaser+ or GEO Flag?

Brain Teaser+ ships an update monthly, and GEO Flag every 3 days. Most recently, Brain Teaser+ was updated on October 9, 2026 and GEO Flag on October 1, 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.*