# Doctor Blast vs Galactic Waves

The clearest difference is update cadence: Galactic Waves at every 4 days against Doctor Blast's every 3 weeks. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Doctor Blast sells 6 one-off in-app purchases and Galactic Waves sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Doctor Blast ships an update every 3 weeks, Galactic Waves every 4 days. The most recent releases landed on September 14, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Doctor Blast | Galactic Waves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galactic-waves/id6482518666/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 165 MB | 575 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jadore Pte. Ltd.](https://appshunter.io/developer/1549561146) | [WIZVEDA TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1739824038) |

## What reviewers say

### Doctor Blast

[App page](https://appshunter.io/ios/app/doctor-blast/id1509932902)

Engage in an exhilarating shooting experience against challenging adversaries. Choose your role as a doctor battling viruses or a soldier fighting AI robots. Utilize special items and upgrades to enhance your abilities and unlock new themes.

**Highlights:** Strategic ball shooting gameplay, Boss battles, Multiple theme choices (Doctor vs. Viruses, Soldier vs. Robots), Special items for power-ups, Upgrade system for enhanced abilities, Cannon skin customization

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Pack | $0.99 | one-time |
| 10K Gold | $0.99 | one-time |
| Bundle Heart | $0.99 | one-time |
| Special Pack | $1.99 | one-time |
| Diamond Lover | $2.99 | one-time |
| Remove Ad Forever | $2.99 | one-time |


### Galactic Waves

[App page](https://appshunter.io/ios/app/galactic-waves/id6482518666)

Embark on an exhilarating top-down space shooter adventure. Battle relentless AI robot invaders, explore a vast universe, and upgrade your weapons. Experience stunning visuals and dynamic environments in this challenging cosmic journey.

**Highlights:** Epic battles against AI hordes, Upgradeable weapons and customization, Intergalactic exploration of a vast universe, Dynamic and ever-changing environments, Stunning visuals and immersive soundtrack

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 150 Coins | $1.99 | one-time |
| Auto aim | $2.99 | one-time |
| 500 Coins | $3.99 | one-time |
| 1500 Coins | $9.99 | one-time |
| 3000 Coins | $17.99 | one-time |
| 5000 Coins | $29.99 | one-time |
| 10000 Coins | $49.99 | one-time |


## Frequently asked questions

### Is Doctor Blast free?

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

### Is Galactic Waves free?

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

### Do Doctor Blast or Galactic Waves have ads?

Neither Doctor Blast nor Galactic Waves shows ads.

### Which is updated more often, Doctor Blast or Galactic Waves?

Doctor Blast ships an update every 3 weeks, and Galactic Waves every 4 days. Most recently, Doctor Blast was updated on September 14, 2026 and Galactic Waves on June 22, 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.*