# ThumbZilla vs Lost Echo

The clearest difference is price: ThumbZilla at Free against Lost Echo's $4.49. ThumbZilla also leads on iOS requirement (5.1 vs 13.0). Lost Echo's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 4 months). On rating, ratings volume, ads and device support there is nothing between them.

ThumbZilla is free to download; Lost Echo costs $4.49 up front. ThumbZilla sells 1 one-off in-app purchase. Lost Echo asks for nothing beyond the download.

Lost Echo holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 151 and 86 respectively. Written reviews point the same way: 60% of ThumbZilla's written reviews are positive against 76% of Lost Echo's.

ThumbZilla ships an update every 4 months, Lost Echo fortnightly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ThumbZilla | Lost Echo |
| --- | --- | --- |
| Price | **Free** | $4.49 |
| Rating | [4.4 (151 ratings)](https://appshunter.io/ios/app/thumbzilla/id361460687/reviews) | **[4.6 (86 ratings)](https://appshunter.io/ios/app/lost-echo/id693045097/reviews)** |
| Number of ratings | **151** | 86 |
| Positive reviews | 59.8% of reviews | **76.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 79 MB | 444 MB |
| Requires iOS | **5.1** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 12+ | 12+ |
| Developer | [SMG Studio](https://appshunter.io/developer/832131501) | [KickBack](https://appshunter.io/developer/701558931) |

## 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)


### Lost Echo

[App page](https://appshunter.io/ios/app/lost-echo/id693045097)

Embark on a sci-fi mystery adventure to find a missing girlfriend. Explore 3D environments, solve puzzles, and interact with characters to uncover the truth behind her disappearance. This story-driven experience captures the spirit of classic adventure games.

**Highlights:** Story-driven sci-fi mystery, Point-and-click adventure gameplay, Explore fully 3D environments, Solve puzzles, Interact with characters, Uncover the truth

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent story and plot
- 🎨 Beautiful graphics and visuals
- 🎶 Immersive soundtrack
- 👍 Engaging and thought-provoking gameplay
- 💡 Unique and innovative concept

**What reviewers complain about**

- 🐢 Slow pacing and excessive dialogue
- 🤔 Confusing and unsatisfying ending
- 👨‍💻 Awkward character animations and interactions
- 🌐 Issues with translation and grammar

**Reported bugs**

- Game progress getting deleted after updates
- Inability to progress past certain points

**Requested features**

- More challenging puzzles
- Multiple endings or branching storylines
- Improved character development
- Sequel or expansion to continue the story


## Frequently asked questions

### Is ThumbZilla free?

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

### Is Lost Echo free?

Lost Echo costs $4.49, with no in-app purchases.

### Which has better reviews, ThumbZilla or Lost Echo?

Lost Echo is rated higher. ThumbZilla averages 4.4 out of 5 from 151 ratings, while Lost Echo averages 4.6 from 86 ratings.

### Do ThumbZilla or Lost Echo have ads?

Neither ThumbZilla nor Lost Echo shows ads.

### Which is updated more often, ThumbZilla or Lost Echo?

ThumbZilla ships an update every 4 months, and Lost Echo fortnightly. Most recently, ThumbZilla was updated on September 29, 2026 and Lost Echo on October 10, 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.*