# RD GameBoard vs Zero Hour Assault

The clearest difference is in-app purchases: RD GameBoard at none against Zero Hour Assault's 20. RD GameBoard also leads on update cadence (daily vs every 2 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Zero Hour Assault sells 20 one-off in-app purchases. RD GameBoard asks for nothing beyond the download.

RD GameBoard ships an update daily, Zero Hour Assault every 2 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RD GameBoard | Zero Hour Assault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (10 ratings)](https://appshunter.io/ios/app/zero-hour-assault/id6755047280/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free |
| Size | 57 MB | 220 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Dale Tikkanen](https://appshunter.io/developer/1827069195) | [NBM DIGITAL LTD](https://appshunter.io/developer/1851515419) |

## What reviewers say

### RD GameBoard

[App page](https://appshunter.io/ios/app/rd-gameboard/id6748704494)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Hour Assault

[App page](https://appshunter.io/ios/app/zero-hour-assault/id6755047280)

An audio-only first-person shooter designed for blind and visually impaired players. Experience intense online combat, diverse game modes, and tactical gameplay entirely through sound. Features include a persistent open-world PvP map, base building, and an extensive arsenal of weapons and gadgets.

**Highlights:** Audio-only gameplay, Diverse game modes (Battle Royale, Zombie Survival, Knife Fight), Persistent open-world PvP, Base building and defense, Tactical combat mechanics, Extensive arsenal and gadgets, Integrated voice chat

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Experience boost, 1 hour | $0.99 | one-time |
| Title pack: Veteran | $1.49 | one-time |
| 50 event points | $2.49 | one-time |
| backpacks level3 | $3.99 | one-time |
| 100 event points | $4.99 | one-time |
| Gold token pack | $5.99 | one-time |
| KelTecP318 | $6.99 | one-time |
| 250 event points | $11.99 | one-time |
| platinum token pack | $12.99 | one-time |
| All four character voices | $14.99 | one-time |
| paid account 1 month | $14.99 | one-time |
| 500 event points | $23.99 | one-time |
| hex | $24.99 | one-time |
| supreme | $24.99 | one-time |
| Master token pack | $25.99 | one-time |
| paid account 3 month | $44.95 | one-time |
| 1000 event points | $47.99 | one-time |
| lord | $59.99 | one-time |
| paid account 6 month | $89.90 | one-time |
| paid account 12 month | $179.00 | one-time |


## Frequently asked questions

### Is RD GameBoard free?

RD GameBoard is free to download, with no in-app purchases.

### Is Zero Hour Assault free?

Zero Hour Assault is free to download, with in-app purchases available.

### Do RD GameBoard or Zero Hour Assault have ads?

Neither RD GameBoard nor Zero Hour Assault shows ads.

### Which is updated more often, RD GameBoard or Zero Hour Assault?

RD GameBoard ships an update daily, and Zero Hour Assault every 2 weeks. Most recently, RD GameBoard was updated on October 9, 2026 and Zero Hour Assault on October 24, 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.*