# Zombies.io vs Hell Sweep Survivor

The clearest difference is review sentiment: Hell Sweep Survivor at 90% against Zombies.io's 40%. Hell Sweep Survivor also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). Zombies.io's advantage is ratings volume (63 vs 4) and rating (4.2 vs 4.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zombies.io sells 18 one-off in-app purchases and Hell Sweep Survivor sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Zombies.io holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Zombies.io has 63 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 40% of Zombies.io's written reviews are positive against 90% of Hell Sweep Survivor's, so the app with the better star average is not the one people write more warmly about.

Zombies.io ships an update every 10 days, Hell Sweep Survivor every 8 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Zombies.io | Hell Sweep Survivor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (63 ratings)](https://appshunter.io/ios/app/zombiesio/id6443821397/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/hell-sweep-survivor/id6450991707/reviews) |
| Number of ratings | **63** | 4 |
| Positive reviews | 40.0% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 100 MB | 234 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kola Games](https://appshunter.io/developer/1491425237) | [Fantasy Invest Inc.](https://appshunter.io/developer/1479666175) |

## What reviewers say

### Zombies.io

[App page](https://appshunter.io/ios/app/zombiesio/id6443821397)

Engage in a pixelated roguelike shooter where you blast through hordes of zombies. Select characters and weapons, then strategically choose random skills during intense battles for unique growth paths. Survive the biochemical wasteland in this action-packed survival game.

**Highlights:** Pixel roguelike gameplay, Character and weapon selection, Random skill upgrades, Intense shooting action, Biochemical survival theme, Automatic subscription options

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Golds +6000 | $0.99 | one-time |
| Gems +60 | $0.99 | one-time |
| Stage gift pack 1 | $0.99 | one-time |
| Newbie Pack | $1.99 | one-time |
| Fashion Pack | $1.99 | one-time |
| Golds +20000 | $2.99 | one-time |
| Stage gift pack 2 | $2.99 | one-time |
| Newbie Pack (original price) | $2.99 | one-time |
| Stage gift pack 3 | $2.99 | one-time |
| Seven Day Gift 1 | $3.99 | one-time |
| AD-Free | $4.99 | one-time |
| Weapon Master Pack | $4.99 | one-time |
| Gems +300 | $4.99 | one-time |
| Gems +680 | $9.99 | one-time |
| Seven Day Gift 2 | $9.99 | one-time |
| Weapon Upgrade Package 4 | $14.99 | one-time |
| Gems +1280 | $19.99 | one-time |
| Weapon | $25.99 | one-time |


### Hell Sweep Survivor

[App page](https://appshunter.io/ios/app/hell-sweep-survivor/id6450991707)

Embark on a revenge quest in a medieval fantasy world as a survivor battling hordes of demons. Master skills, upgrade weapons, and merge equipment to conquer the circles of hell and prove your mettle.

**Highlights:** Battle hordes of demons, Master skills with gems, Upgrade weapons and armor, Merge equipment for deadlier effects, Collect gold to level up inventory, Unlock new levels and explore locations

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Energy | $0.99 | one-time |
| x 10 Blueprints | $0.99 | one-time |
| STARTER PACK | $3.99 | one-time |
| COMMON PACK | $3.99 | one-time |
| Rare items | $5.99 | one-time |
| UNCOMMON PACK | $7.99 | one-time |
| RARE PACK | $12.99 | one-time |
| LEGENDARY PACK | $14.99 | one-time |
| PREMIUM PACK | $14.99 | one-time |
| EPIC PACK | $19.99 | one-time |


## Frequently asked questions

### Is Zombies.io free?

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

### Is Hell Sweep Survivor free?

Hell Sweep Survivor is free to download, with in-app purchases available.

### Which has better reviews, Zombies.io or Hell Sweep Survivor?

Zombies.io is rated higher. Zombies.io averages 4.2 out of 5 from 63 ratings, while Hell Sweep Survivor averages 4.0 from 4 ratings.

### Do Zombies.io or Hell Sweep Survivor have ads?

Zombies.io shows ads; Hell Sweep Survivor does not.

### Which is updated more often, Zombies.io or Hell Sweep Survivor?

Zombies.io ships an update every 10 days, and Hell Sweep Survivor every 8 days. Most recently, Zombies.io was updated on October 4, 2026 and Hell Sweep Survivor on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*