# 0 vs HALOG

The clearest difference is in-app purchases: HALOG at none against 0's 1. HALOG also leads on update cadence (every 2 days vs every 10 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. 0 sells 1 one-off in-app purchase. HALOG asks for nothing beyond the download.

0 ships an update every 10 months, HALOG every 2 days. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 0 | HALOG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/halog-every-host-matters/id6789258997/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 13 MB | 137 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Anton Halytskyi](https://appshunter.io/developer/1793925901) |

## What reviewers say

### 0

[App page](https://appshunter.io/ios/app/0-null-zero/id1439741225)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### HALOG

[App page](https://appshunter.io/ios/app/halog-every-host-matters/id6789258997)

Engage in turn-based online strategy battles where you control a virus to infect a city's residents. Outmaneuver opponents and exploit city protocols to dominate the outbreak. Victory is achieved by controlling the most infected hosts.

**Highlights:** Turn-based PvP battles, Tactical hexagonal battlefield, Deep strategic gameplay, AI-driven city simulation, Online multiplayer, Ranked and casual matches

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 0 free?

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

### Is HALOG free?

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

### Do 0 or HALOG have ads?

Neither 0 nor HALOG shows ads.

### Which is updated more often, 0 or HALOG?

0 ships an update every 10 months, and HALOG every 2 days. Most recently, 0 was updated on October 26, 2026 and HALOG on October 15, 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.*