# BTS Net Tanks vs Door

The clearest difference is in-app purchases: BTS Net Tanks at none against Door's 1. Door's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Door sells 1 one-off in-app purchase. BTS Net Tanks asks for nothing beyond the download.

BTS Net Tanks ships an update monthly, Door weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BTS Net Tanks | Door |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/door-memory-game/id6471891652/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 467 MB | 86 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod, Mac, Apple TV | iPhone, iPad, iPod, Mac, Apple TV |
| Age rating | 9+ | 4+ |
| Developer | [BurningThumb Software](https://appshunter.io/developer/286015034) | [Andrew Moloney](https://appshunter.io/developer/1263277493) |

## What reviewers say

### BTS Net Tanks

[App page](https://appshunter.io/ios/app/bts-net-tanks/id1667137139)

Engage in tank battles across eight unique arenas in this local multiplayer game. Choose from three distinct tanks and challenge friends to see who reigns supreme in this fast-paced combat experience.

**Highlights:** Local area network multiplayer, Eight distinct arenas, Three unique tank types, Single player mode, Up to four players

**Features:** Vision Pro support

**In-app purchases:** none


### Door

[App page](https://appshunter.io/ios/app/door-memory-game/id6471891652)

Test your memory with a simple yet challenging game. Each round, you must choose a new door from a selection, avoiding any you've opened before. With multiple difficulty levels and leaderboards, see how long you can last.

**Highlights:** New door selection mechanic, 5 difficulty levels, Optional timed mode, 8 achievements, Online leaderboards, Keyboard support, Game Center integration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $0.95 | one-time |


## Frequently asked questions

### Is BTS Net Tanks free?

BTS Net Tanks is free to download, with no in-app purchases.

### Is Door free?

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

### Do BTS Net Tanks or Door have ads?

BTS Net Tanks shows ads; Door does not.

### Which is updated more often, BTS Net Tanks or Door?

BTS Net Tanks ships an update monthly, and Door weekly. Most recently, BTS Net Tanks was updated on November 3, 2026 and Door on November 4, 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.*