# Drobot vs Kusacalibur

The clearest difference is rating: Kusacalibur at 5.0 against Drobot's 4.3. Kusacalibur also leads on update cadence (every 4 weeks vs every 3 months). Drobot's advantage is ads (none vs shown) and review sentiment (100% vs 83%). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kusacalibur holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 100% of Drobot's written reviews are positive against 83% of Kusacalibur's, so the app with the better star average is not the one people write more warmly about.

Drobot ships an update every 3 months, Kusacalibur every 4 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Drobot | Kusacalibur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/drobot/id1453691042/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kusacalibur/id6460935072/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 44 MB | 157 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Masayoshi Teshima](https://appshunter.io/developer/768526731) | [Osamu Sato](https://appshunter.io/developer/1498493206) |

## What reviewers say

### Drobot

[App page](https://appshunter.io/ios/app/drobot/id1453691042)

Engage in a 360-degree space shooter where you fire backwards to defeat mysterious creatures. Upgrade your character between waves to become stronger and clear all levels to restore peace. Features include a unique shooting mechanic and a variety of unlockable color palettes.

**Highlights:** Backwards-firing 360-degree shooting, Upgrade system for character strength, Ten-second waves with numerous enemies, Dash ability with energy charge, Unlockable color palettes

**In-app purchases:** none


### Kusacalibur

[App page](https://appshunter.io/ios/app/kusacalibur/id6460935072)

Engage in a fast-paced mowing game where you wield a sacred sword to cut grass and fend off monsters. Utilize character-specific skills and compete globally for the top score. Supports controller input for enhanced gameplay.

**Highlights:** Time attack mowing gameplay, Survival mode with monster attacks, Character-specific skills, Bluetooth controller support, Global ranking system

**In-app purchases:** none


## Frequently asked questions

### Is Drobot free?

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

### Is Kusacalibur free?

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

### Which has better reviews, Drobot or Kusacalibur?

Kusacalibur is rated higher. Drobot averages 4.3 out of 5 from 3 ratings, while Kusacalibur averages 5.0 from 2 ratings.

### Do Drobot or Kusacalibur have ads?

Kusacalibur shows ads; Drobot does not.

### Which is updated more often, Drobot or Kusacalibur?

Drobot ships an update every 3 months, and Kusacalibur every 4 weeks. Most recently, Drobot was updated on November 2, 2026 and Kusacalibur on November 3, 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.*