# Helix Protocol vs A

The clearest difference is in-app purchases: A at none against Helix Protocol's 7. A also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). Helix Protocol's advantage is update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Helix Protocol sells 7 one-off in-app purchases. A asks for nothing beyond the download.

Helix Protocol ships an update every 3 weeks, A every 4 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Helix Protocol | A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/a-games/id1335941693/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 45 MB | 74 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Oleksii Poliakov](https://appshunter.io/developer/648955741) | [AdVenture Games Inc](https://appshunter.io/developer/1335941692) |

## What reviewers say

### Helix Protocol

[App page](https://appshunter.io/ios/app/helix-protocol/id936490163)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50K Credits | $2.99 | one-time |
| 125K Credits | $5.99 | one-time |
| 175K Credits | $8.99 | one-time |
| 250K Credits | $12.99 | one-time |
| 500K Credits | $19.99 | one-time |
| 750K Credits | $24.99 | one-time |
| 1M Credits | $29.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-games/id1335941693)

Engage in a team-building adventure that tests communication, leadership, and problem-solving skills. Race against the clock to find hidden treasures while exploring historical locations.

**Highlights:** Team camaraderie building, Historic landmark exploration, Communication skill testing, Leadership development, Problem-solving challenges, Time-based treasure hunts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Helix Protocol free?

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

### Is A free?

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

### Do Helix Protocol or A have ads?

Helix Protocol shows ads; A does not.

### Which is updated more often, Helix Protocol or A?

Helix Protocol ships an update every 3 weeks, and A every 4 months. Most recently, Helix Protocol was updated on September 21, 2026 and A on September 17, 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.*