# SumoscienceAR vs Block Gladiator 3D

The clearest difference is in-app purchases: Block Gladiator 3D at none against SumoscienceAR's 2. SumoscienceAR's advantage is ads (none vs shown) and update cadence (every 4 weeks vs every 9 months). On price and device support there is nothing between them.

Both are free to download. SumoscienceAR sells 2 one-off in-app purchases. Block Gladiator 3D asks for nothing beyond the download.

SumoscienceAR ships an update every 4 weeks, Block Gladiator 3D every 9 months. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SumoscienceAR | Block Gladiator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (1K ratings)](https://appshunter.io/ios/app/block-gladiator-3d-sword-duel/id6449182641/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 65.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 9 months |
| Monetization | — | Ad-supported |
| Size | 78 MB | 146 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Franklin Chang](https://appshunter.io/developer/1467299920) | [KAYAC Inc.](https://appshunter.io/developer/315952203) |

## What reviewers say

### SumoscienceAR

[App page](https://appshunter.io/ios/app/sumosciencear/id1522142998)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock App | $6.99 | one-time |
| Support Development | $8.99 | one-time |


### Block Gladiator 3D

[App page](https://appshunter.io/ios/app/block-gladiator-3d-sword-duel/id6449182641)

Engage in intense 1v1 blocky sword duels in this 3D action game. Master simple drag controls to move your character and swing a lightsaber-like weapon to defeat opponents.

**Highlights:** 1v1 blocky sword duels, 3D voxel action gameplay, Lightsaber-like sword combat, Simple drag-to-move controls, Destroy enemies

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun game
- 🚀 No ads
- 🚀 Can play without WiFi

**What reviewers complain about**

- 🐛 Blank screen on login
- 🐛 No volume
- 🔍 Repetitive gameplay

**Reported bugs**

- Blank screen on login
- No volume

**Requested features**

- Add lightsaber skins
- Add player skins
- Implement different difficulty modes
- Add online/PvP mode
- Increase enemy variety


## Frequently asked questions

### Is SumoscienceAR free?

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

### Is Block Gladiator 3D free?

Block Gladiator 3D is free to download, with no in-app purchases.

### Do SumoscienceAR or Block Gladiator 3D have ads?

Block Gladiator 3D shows ads; SumoscienceAR does not.

### Which is updated more often, SumoscienceAR or Block Gladiator 3D?

SumoscienceAR ships an update every 4 weeks, and Block Gladiator 3D every 9 months. Most recently, SumoscienceAR was updated on September 18, 2026 and Block Gladiator 3D on September 29, 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.*