# Into The Depth vs Kitty Keep™

The clearest difference is ratings volume: Kitty Keep™ at 4.5K against Into The Depth's 4. Into The Depth's advantage is iOS requirement (11.0 vs 15.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Into The Depth sells 6 one-off in-app purchases and Kitty Keep™ sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Into The Depth against 4.9 for Kitty Keep™. That said, the two scores are not equally well evidenced: Kitty Keep™ has 4.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 100% of Into The Depth's written reviews are positive against 96% of Kitty Keep™'s.

## The numbers

| Metric | Into The Depth | Kitty Keep™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/into-the-depth/id1596032826/reviews)** | [4.9 (4.5K ratings)](https://appshunter.io/ios/app/kitty-keep/id6476017989/reviews) |
| Number of ratings | 4 | **4.5K** |
| Positive reviews | **100.0% of reviews** | 95.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 890 MB | 366 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Flying Whale Studio LLC](https://appshunter.io/developer/1596032828) | [Funovus LLC](https://appshunter.io/developer/1474891913) |

## What reviewers say

### Into The Depth

[App page](https://appshunter.io/ios/app/into-the-depth/id1596032826)

Build an underground city to save humanity after an apocalypse. Manage resources, dig through different materials with various tools, and uncover a thrilling plot. Earn income even when offline and complete numerous challenges and quests.

**Highlights:** Build 30+ unique buildings, Dig with 7 different tools, Idle in-game income, Twisted main plot, Over 20 challenges, Over 100 quests

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 45 Bucks | $0.99 | one-time |
| 225 bucks | $4.99 | one-time |
| 500 Bucks | $9.99 | one-time |
| 1000 Bucks | $19.99 | one-time |
| 2800 Bucks | $49.99 | one-time |
| 6000 Bucks | $99.99 | one-time |


### Kitty Keep™

[App page](https://appshunter.io/ios/app/kitty-keep/id6476017989)

Embark on an offline tower defense adventure featuring adorable cat heroes. Strategize to grow your castle and defend against sea creature invaders using unique cat abilities. Enjoy a blend of idle and TD gameplay with auto-battle rewards.

**Highlights:** Offline tower defense gameplay, Cute cat hero units, Castle growth and upgrades, Idle/Auto-battle rewards, Level up unique cat heroes, Defend against sea creatures

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pouch of Potions | $5.99 | one-time |
| Basic Starter Pack | $5.99 | one-time |
| 50 Gems | $5.99 | one-time |
| Event Starter Pack | $5.99 | one-time |
| Event Hero Pack | $5.99 | one-time |
| Event Pass | $9.99 | one-time |
| Secret Lab Bundle | $11.99 | one-time |
| Remove Ads Bundle | $11.99 | one-time |
| Event Premium Pass | $24.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Cute and charming art style
- 🚀 Quick progress and upgrades
- 👍 No forced ads
- 👍 Engaging tower defense mechanics

**What reviewers complain about**

- 🐛 Difficulty spike at higher levels
- 💰 Potential pay-to-progress issues
- 🐛 Repetitive gameplay over time
- 🐛 Occasional crashes or bugs

**Reported bugs**

- Crashes during high-level waves
- Progression roadblocks at certain points
- Inconsistent performance on older devices

**Requested features**

- More cat variety and customization
- Expanded event and challenge modes
- Offline/idle progression features
- Improved level design and enemy variety


## Frequently asked questions

### Is Into The Depth free?

Into The Depth is free to download, with in-app purchases available.

### Is Kitty Keep™ free?

Kitty Keep™ is free to download, with in-app purchases available.

### Which has better reviews, Into The Depth or Kitty Keep™?

Into The Depth is rated higher. Into The Depth averages 5.0 out of 5 from 4 ratings, while Kitty Keep™ averages 4.9 from 4.5K ratings.

### Do Into The Depth or Kitty Keep™ have ads?

Both Into The Depth and Kitty Keep™ show ads.

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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.*