# ThumbZilla vs Omega 13

The clearest difference is price: ThumbZilla at Free against Omega 13's $2.99. ThumbZilla also leads on iOS requirement (5.1 vs 12.0). Omega 13's advantage is in-app purchases (none vs 1) and rating (4.8 vs 4.4). On ratings volume, update cadence, ads and device support there is nothing between them.

ThumbZilla is free to download; Omega 13 costs $2.99 up front. ThumbZilla sells 1 one-off in-app purchase. Omega 13 asks for nothing beyond the download.

Omega 13 holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 150 and 86 respectively. Written reviews point the same way: 60% of ThumbZilla's written reviews are positive against 88% of Omega 13's.

ThumbZilla ships an update every 4 months, Omega 13 every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ThumbZilla | Omega 13 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.4 (150 ratings)](https://appshunter.io/ios/app/thumbzilla/id361460687/reviews) | **[4.8 (86 ratings)](https://appshunter.io/ios/app/omega-13/id6443956951/reviews)** |
| Number of ratings | **150** | 86 |
| Positive reviews | 59.8% of reviews | **87.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 79 MB | 148 MB |
| Requires iOS | **5.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SMG Studio](https://appshunter.io/developer/832131501) | [Game Stew](https://appshunter.io/developer/517689895) |

## What reviewers say

### ThumbZilla

[App page](https://appshunter.io/ios/app/thumbzilla/id361460687)

Become a giant, rampaging thumb and destroy a city. Stomp buildings, crush vehicles, and battle military forces in an endless destruction game. Enjoy hilarious physics and voiceovers as you cause chaos.

**Highlights:** Giant thumb rampage, Infinite city destruction, Physics-based destruction, Battle military forces, Hilarious voiceovers, Game Center achievements

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $0.99 | one-time |

**What reviewers like**

- 😂 Hilarious and entertaining concept
- 🎮 Addictive gameplay mechanics
- 💥 Satisfying destruction physics
- 👨‍👩‍👧‍👦 Fun for all ages
- 🎵 Good sound quality

**What reviewers complain about**

- 📱 Incompatible with modern iOS versions
- 🐛 Screen shifting/display glitch
- 💣 Unresponsive start button
- ⏱️ Limited gameplay longevity
- 📢 Intrusive ads

**Reported bugs**

- Screen shifted to the side making buttons untouchable
- Start button unresponsive or pushed off-screen
- Game freezes on opening screen
- Game won't launch or open
- Crashes on retry button

**Requested features**

- Update for modern iOS versions
- In-game shop/upgrade system
- Ability to upgrade Thumbzilla
- Directional controls (turn left/right)
- Different footwear options (flippers, sneakers)


### Omega 13

[App page](https://appshunter.io/ios/app/omega-13/id6443956951)

Pilot a mech through turn-based combat and adventure to win an arena championship. Uncover a planet's secrets, customize your war suit with extensive equipment, and face countless enemies and bosses.

**Highlights:** Turn-based mech combat, Adventure gameplay, 200+ equipment pieces, 1000+ random enemies, 100+ challenging bosses, Tactical Warsuit customization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and fun gameplay
- 🎨 Awesome mech customization
- 💡 Deep tactical combat
- ✨ Great for mech fans
- 🕹️ Good for quick play sessions

**What reviewers complain about**

- 🐌 Slow game progression
- ❓ Poor explanations
- 🔄 Repetitive dialogue
- 📉 Lack of depth
- 🫙 Lack of impactful customization

**Reported bugs**

- Minor bug in cockpit: changing pedal reverts to previous
- AI routinely points in the opposite direction

**Requested features**

- Option to skip repetitive dialogue
- More impactful customization options
- Better explanation of game mechanics (e.g., synchronized attack)
- Improved AI
- More tactical depth


## Frequently asked questions

### Is ThumbZilla free?

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

### Is Omega 13 free?

Omega 13 costs $2.99, with no in-app purchases.

### Which has better reviews, ThumbZilla or Omega 13?

Omega 13 is rated higher. ThumbZilla averages 4.4 out of 5 from 150 ratings, while Omega 13 averages 4.8 from 86 ratings.

### Do ThumbZilla or Omega 13 have ads?

Neither ThumbZilla nor Omega 13 shows ads.

### Which is updated more often, ThumbZilla or Omega 13?

ThumbZilla ships an update every 4 months, and Omega 13 every 6 months. Most recently, ThumbZilla was updated on November 1, 2026 and Omega 13 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.*