# SubX vs Let'em Fly

The clearest difference is review sentiment: SubX at 100% against Let'em Fly's 0%. SubX also leads on rating (5.0 vs 1.0) and ads (none vs shown). Let'em Fly's advantage is in-app purchases (none vs 6). On price, ratings volume and device support there is nothing between them.

Both are free to download. SubX sells 6 one-off in-app purchases. Let'em Fly asks for nothing beyond the download.

SubX holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of SubX's written reviews are positive against 0% of Let'em Fly's.

## The numbers

| Metric | SubX | Let'em Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/subx/id884980437/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/letem-fly/id6471411879/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 135 MB | 106 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Mobile App City Pty Ltd](https://appshunter.io/developer/592523908) | [Wery Games Limited](https://appshunter.io/developer/1644559204) |

## What reviewers say

### SubX

[App page](https://appshunter.io/ios/app/subx/id884980437)

Pilot a research submarine shrunk to cellular size to combat a deadly virus. Destroy viral defenses to learn about and upgrade your vessel. Survive increasingly difficult levels with various enemy types and unlock new abilities.

**Highlights:** Cellular-level virus combat, Submarine upgrades and abilities, Over 50 challenging levels, Multiple enemy types, In-game currency system, Leaderboards, Vibrant visuals

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| 1000 coins | $1.99 | one-time |
| 2500 coins | $3.99 | one-time |
| 5000 coins | $5.99 | one-time |
| 10000 coins | $9.99 | one-time |
| 50000 coins | $36.99 | one-time |


### Let'em Fly

[App page](https://appshunter.io/ios/app/letem-fly/id6471411879)

Solve intricate puzzles by guiding caterpillars through a maze of shapes. Tap to move them along their path to freedom, witnessing their magical transformation into butterflies. This game challenges your spatial awareness and problem-solving skills.

**Highlights:** Engaging puzzle dynamics, Tangled challenges, Intuitive controls, Magical transformations, Progressively intricate puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SubX free?

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

### Is Let'em Fly free?

Let'em Fly is free to download, with no in-app purchases.

### Which has better reviews, SubX or Let'em Fly?

SubX is rated higher. SubX averages 5.0 out of 5 from 1 ratings, while Let'em Fly averages 1.0 from 1 ratings.

### Do SubX or Let'em Fly have ads?

Let'em Fly shows ads; SubX does not.

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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.*