# Tank Battle vs Cipher Challenge

The clearest difference is price: Cipher Challenge at Free against Tank Battle's $2.99. Cipher Challenge also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 6). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Cipher Challenge is free to download; Tank Battle costs $2.99 up front. Tank Battle sells 6 one-off in-app purchases. Cipher Challenge asks for nothing beyond the download.

Cipher Challenge holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews point the same way: 50% of Tank Battle's written reviews are positive against 67% of Cipher Challenge's.

Tank Battle ships an update every 2 months, Cipher Challenge every 3 weeks. The most recent releases landed on September 7, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Tank Battle | Cipher Challenge |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.2 (11 ratings)](https://appshunter.io/ios/app/tank-battle-blitzkrieg/id1015000630/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cipher-challenge-codebusters/id6742675455/reviews)** |
| Number of ratings | **11** | 4 |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 286 MB | 1 MB |
| Requires iOS | **16.3** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Hunted Cow Studios Ltd.](https://appshunter.io/developer/393552288) | [Bao Lei](https://appshunter.io/developer/376966834) |

## What reviewers say

### Tank Battle

[App page](https://appshunter.io/ios/app/tank-battle-blitzkrieg/id1015000630)

Experience the early battles of World War II with this strategy game. Command historical units, engage in detailed combat, and lead your forces through iconic campaigns. Features include high-definition graphics and strategic gameplay elements.

**Highlights:** World War II era graphics, 17 historical missions, Playable campaigns (German, Polish, British, Italian), Over 100 unique units, Four troop classes, Detailed combat analysis, Strategic movement and tactics

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exploit! Campaign | $1.99 | one-time |
| Retreat! Campaign | $1.99 | one-time |
| Southern Front Campaign | $1.99 | one-time |
| Hold! Campaign | $1.99 | one-time |
| Panzerkrieg! Campaign | $1.99 | one-time |
| North Africa Campaign | $1.99 | one-time |


### Cipher Challenge

[App page](https://appshunter.io/ios/app/cipher-challenge-codebusters/id6742675455)

Engage your mind with a variety of cipher decoding challenges. Practice different cipher types, track your progress, and compete with friends. Unlock quotes and sync your achievements across devices.

**Highlights:** Multiple cipher modes, Letter frequency analysis, Multiplayer competition, Unlocked quote gallery, Score history tracking, iCloud sync across devices, Hard mode challenge

**In-app purchases:** none


## Frequently asked questions

### Is Tank Battle free?

Tank Battle costs $2.99, and also offers in-app purchases.

### Is Cipher Challenge free?

Cipher Challenge is free to download, with no in-app purchases.

### Which has better reviews, Tank Battle or Cipher Challenge?

Cipher Challenge is rated higher. Tank Battle averages 4.2 out of 5 from 11 ratings, while Cipher Challenge averages 5.0 from 4 ratings.

### Do Tank Battle or Cipher Challenge have ads?

Neither Tank Battle nor Cipher Challenge shows ads.

### Which is updated more often, Tank Battle or Cipher Challenge?

Tank Battle ships an update every 2 months, and Cipher Challenge every 3 weeks. Most recently, Tank Battle was updated on September 7, 2026 and Cipher Challenge on June 2, 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.*