# Blast Survivor vs BigMech

The clearest difference is rating: Blast Survivor at 4.5 against BigMech's 4.0. Blast Survivor also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). BigMech's advantage is update cadence (weekly vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Blast Survivor sells 9 one-off in-app purchases and BigMech sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blast Survivor holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively.

Blast Survivor ships an update every 3 months, BigMech weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blast Survivor | BigMech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/blast-survivor/id6736710363/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/bigmech/id6757838623/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 293 MB | 197 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [1Der Entertainment](https://appshunter.io/developer/581886890) | [55k entertainment inc](https://appshunter.io/developer/304064935) |

## What reviewers say

### Blast Survivor

[App page](https://appshunter.io/ios/app/blast-survivor/id6736710363)

Engage in fast-paced roguelike runs, battling zombie hordes with evolving abilities. Choose from unique heroes, explore diverse worlds, and compete in weekly leagues. Upgrade gear and unlock talents to survive the undead apocalypse.

**Highlights:** Roguelike runs with boss battles, Evolving weapon and ability system, Four unique heroes with distinct playstyles, Four distinct worlds with 360 chapters, Weekly league for competitive play, Offline play for chapters and dungeon, Hero and equipment progression system

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Chapter Pack | $1.99 | one-time |
| Collect Piggy Bank | $4.99 | one-time |
| Premium Pack | $4.99 | one-time |
| Fuse Box | $4.99 | one-time |
| Season Pass: Hero | $4.99 | one-time |
| Premium Pack | $9.99 | one-time |
| Starter Talent Boost | $9.99 | one-time |
| Premium Pack | $19.99 | one-time |


### BigMech

[App page](https://appshunter.io/ios/app/bigmech/id6757838623)

Engage in fast-paced roguelike combat with a customizable mech. Survive waves of enemies, choose powerful upgrades, and defeat a final boss in each replayable run. Master auto-shooting mechanics and strategic build combinations to achieve victory.

**Highlights:** Auto-shooting combat, Multiple weapons and upgrades, Mech customization, Boss battles, Replayable runs, Wave-based progression

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1000 | $0.99 | one-time |
| Ruby Pack 200 | $1.99 | one-time |
| Unlock New Slot And Parts | $1.99 | one-time |
| Ruby Pack 300 | $2.99 | one-time |
| Coin Pack 3000 | $2.99 | one-time |
| Ruby Pack 400 | $3.99 | one-time |
| Coin Pack 4000 | $3.99 | one-time |
| Ruby Pack 500 | $4.99 | one-time |
| Coin Pack 5000 | $4.99 | one-time |
| Sunny-Side-Up Egg Package | $99.99 | one-time |


## Frequently asked questions

### Is Blast Survivor free?

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

### Is BigMech free?

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

### Which has better reviews, Blast Survivor or BigMech?

Blast Survivor is rated higher. Blast Survivor averages 4.5 out of 5 from 10 ratings, while BigMech averages 4.0 from 4 ratings.

### Do Blast Survivor or BigMech have ads?

Both Blast Survivor and BigMech show ads.

### Which is updated more often, Blast Survivor or BigMech?

Blast Survivor ships an update every 3 months, and BigMech weekly. Most recently, Blast Survivor was updated on November 7, 2026 and BigMech on October 31, 2026.

---

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