# Octoblast vs Backpack Attack

The clearest difference is update cadence: Backpack Attack at every 4 days against Octoblast's every 10 days. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Octoblast sells 22 one-off in-app purchases and Backpack Attack sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Octoblast against 4.6 for Backpack Attack. Both are backed by a comparable volume of ratings — 293 and 144 respectively. Written reviews are what separate them: 14% of Octoblast's written reviews are positive against 17% of Backpack Attack's.

Octoblast ships an update every 10 days, Backpack Attack every 4 days. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Octoblast | Backpack Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (293 ratings)](https://appshunter.io/ios/app/octoblast/id6448108900/reviews) | **[4.6 (144 ratings)](https://appshunter.io/ios/app/backpack-attack/id6714474754/reviews)** |
| Number of ratings | **293** | 144 |
| Positive reviews | 13.6% of reviews | **17.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 200 MB | 226 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi](https://appshunter.io/developer/1225221447) | [Tran Hai Dang](https://appshunter.io/developer/1770275611) |

## What reviewers say

### Octoblast

[App page](https://appshunter.io/ios/app/octoblast/id6448108900)

Engage in intense battles, evolving your octopus arms and unlocking new skills and weapons. Conquer planets and face increasingly formidable foes in this action-packed adventure.

**Highlights:** Evolve octopus arms, Unlock new skills, Gain powerful weapons, Conquer planets, Battle tough opponents

**Features:** macOS Compatibility

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Pack | $1.99 | one-time |
| Extra Arm | $2.99 | one-time |
| Diamond Pack | $2.99 | one-time |
| X2 Damage | $2.99 | one-time |
| X2 Income | $2.99 | one-time |
| X2 Experience | $2.99 | one-time |
| Gold Vault | $2.99 | one-time |
| Extra Arm | $3.99 | one-time |
| Diamond Vault | $3.99 | one-time |
| Extra Arm | $4.49 | one-time |
| Heap of Gems | $4.99 | one-time |
| Extra Arm | $4.99 | one-time |
| No Ads! | $4.99 | one-time |
| Super Sale | $6.99 | one-time |
| Bag of Gems | $9.99 | one-time |
| Big Sale | $9.99 | one-time |
| Ultra Sale | $11.99 | one-time |
| Mega Sale | $11.99 | one-time |
| Best Offer | $14.99 | one-time |
| Bucket of Gems | $19.99 | one-time |
| Chest of Gems | $29.99 | one-time |
| Supply Pack | $39.99 | one-time |


### Backpack Attack

[App page](https://appshunter.io/ios/app/backpack-attack/id6714474754)

Engage in an action-packed adventure blending run-and-gun combat with strategic weapon crafting and merging. Organize your backpack, evolve your arsenal, and conquer challenging levels to become the ultimate weapon master.

**Highlights:** Efficient backpack item arrangement, Weapon crafting and evolution, Strategic merging mechanics, Level progression and boss battles, Weapon upgrades and skill enhancement, Diverse and challenging levels

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gem | $0.99 | one-time |
| Silver Keys | $0.99 | one-time |
| Remove Force Ads | $2.99 | one-time |
| Speed Up | $4.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Special Attack | $4.99 | one-time |
| X2 Hp Forever | $4.99 | one-time |
| X2 Shield Forever | $4.99 | one-time |
| Commander Pack | $6.99 | one-time |
| X2 Game Speed | $7.99 | one-time |
| Super Promotion Pack | $8.99 | one-time |
| Special Packs | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| Hand of Gems | $9.99 | one-time |
| Silver Keys 2 | $9.99 | one-time |
| Remove All Ads | $14.99 | one-time |
| Golden Keys | $19.99 | one-time |
| Another Life | $19.99 | one-time |
| Barrel of Gems | $49.99 | one-time |
| House of Gems | $99.99 | one-time |

**What reviewers like**

- 👍 Awesome game
- 👍 Game good
- 👍 Character, Weapon, Theme Ok
- 👍 Fun game

**What reviewers complain about**

-  광고 Too many ads
- 💸 Scam for removing ads
- 🐛 Game freezes when unlocking characters
- 🐛 Ads not removed after purchase
- 🐛 In-game ads disrupt gameplay

**Reported bugs**

- Game freezes when unlocking second character
- Purchased ad removal not working
- Purchased items not delivered
- Character unlock progress stuck
- Game lag caused by ads

**Requested features**

- Fix character unlock bug
- Improve ad frequency
- More engaging storyline/lore
- Better weapon/inventory management


## Frequently asked questions

### Is Octoblast free?

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

### Is Backpack Attack free?

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

### Which has better reviews, Octoblast or Backpack Attack?

Backpack Attack is rated higher. Octoblast averages 4.6 out of 5 from 293 ratings, while Backpack Attack averages 4.6 from 144 ratings.

### Do Octoblast or Backpack Attack have ads?

Both Octoblast and Backpack Attack show ads.

### Which is updated more often, Octoblast or Backpack Attack?

Octoblast ships an update every 10 days, and Backpack Attack every 4 days. Most recently, Octoblast was updated on September 8, 2026 and Backpack Attack on September 21, 2026.

---

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