# DRILL vs Perfect Split

The clearest difference is in-app purchases: Perfect Split at none against DRILL's 2. Perfect Split also leads on update cadence (daily vs fortnightly). DRILL's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. DRILL sells 2 one-off in-app purchases. Perfect Split asks for nothing beyond the download.

DRILL ships an update fortnightly, Perfect Split daily. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DRILL | Perfect Split |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.4K ratings)](https://appshunter.io/ios/app/drill-intotheearth/id1497637181/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 57.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 186 MB | 11 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [horanggmaes](https://appshunter.io/developer/1484908629) | [Minyong Lee](https://appshunter.io/developer/1895262341) |

## What reviewers say

### DRILL

[App page](https://appshunter.io/ios/app/drill-intotheearth/id1497637181)

Explore the depths of the earth in this idle game. Dig deeper to uncover what lies beneath, from monsters to hidden underground worlds. Progress passively as you uncover the planet's secrets.

**Highlights:** Idle gameplay, Earth exploration, Uncover secrets, Discover monsters, Underground world discovery

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIBRANIUM 10000 | $0.99 | one-time |
| VIBRANIUM 30000 | $1.99 | one-time |

**What reviewers like**

- 🚀 Great game, very fun
- 👍 Awesome game, kept me occupied for a long time
- 🚀 High quality game

**What reviewers complain about**

- 🐛 UFO glitch, can't use or access it
- 🐛 Screen goes black when scrolling
- 🔍 Can't see money amount on newer iPhones

**Reported bugs**

- UFO glitch - can't access or use it even though it's unlocked
- Screen goes black when scrolling
- Money amount not visible on newer iPhones

**Requested features**

- Add ability to see money amount
- Fix UFO glitch
- Improve scrolling functionality


### Perfect Split

[App page](https://appshunter.io/ios/app/perfect-split/id6763319736)

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

**In-app purchases:** none


## Frequently asked questions

### Is DRILL free?

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

### Is Perfect Split free?

Perfect Split is free to download, with no in-app purchases.

### Do DRILL or Perfect Split have ads?

Both DRILL and Perfect Split show ads.

### Which is updated more often, DRILL or Perfect Split?

DRILL ships an update fortnightly, and Perfect Split daily. Most recently, DRILL was updated on September 30, 2026 and Perfect Split on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*