Comparison

DRILL vs Perfect Split

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

DRILL

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
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What's inside the earth? Is there a monster? Is there an underground world? To know exactly, you have to go in!into earthwhat is in earth?

About

Perfect Split

Features
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한 번의 스와이프. 완벽한 절단. Perfect Split은 눈과 손이 만들어내는 정밀함의 예술입니다. 게임 방법 화면에서 회전하는 3D 도형을 스와이프 한 번으로 정확히 반으로 가르세요. 부피의 오차가 작을수록 높은 등급을 획득합니다. 운도, 복잡한 규칙도 없습니다. 오직 당신의 집중력, 눈썰미, 타이밍. 그것만이 모든 것을 결정합니다. 6단계 등급 시스템 ▸ DIVINE — 신의 영역 (오차 0.1% 이하) ▸ PERFECT — 완벽한 절단 (오차 0.5% 이하) ▸ GREAT — 훌륭한 솜씨 ▸ GOOD — 괜찮은 시도 ▸ CLOSE — 아쉬운 한 끗 ▸ MISS — 다시 도전 20개 챕터, 80개 스테이지 기본 큐브부터 카오스 다면체까지 20가지 고유한 3D 도형을 정복하세요. 각 스테이지는 Easy / Hard 두 가지 난이도로 도전 가능. Hard 모드에서는 도형이 회전하고 고정할수없습니다. 연속 모드 (Continuous Split) 끊임없이 도전하는 무한 모드. 얼마나 많이 정확히 자를 수 있나요? 한 번의 실수로 기록은 리셋됩니다. 자신의 최고 기록에 도전하세요. 진행도와 보상 ▸ Easy / Hard 각각 3개의 별 획득 도전 ▸ DIVINE Shard 수집 시스템 ▸ 전체 진행률 추적 ▸ 연속 모드 최고 기록 저장 무료 플레이 모든 스테이지 무료 도전. 과금 유도도, 체력 제한도 없습니다. 원할 때 언제든 플레이하세요. 이 게임에 운은 없습니다. 오직 당신의 손끝만이 답을 압니다. 지금 다운로드하고, 당신의 첫 DIVINE을 기다려보세요.

Screenshots

DRILL3 screens
Perfect Split4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
DRILL versus Perfect Split: the parameters behind the verdict, then further details
ParameterDRILLPerfect Split
PriceFreeFree
Rating4.3 (1.4K ratings) — better—
Positive reviews57.8% of reviews—
Number of ratings1.4K — better—
Update frequencyFortnightlyDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size186 MB11 MB
Age rating4+4+
DeveloperhoranggmaesMinyong Lee

Bugs and requests

DRILL

Reported bugs

3 issues
  • 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

3 requests
  • Add ability to see money amount
  • Fix UFO glitch
  • Improve scrolling functionality

Perfect Split

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

DRILL

One-time2
  • VIBRANIUM 10000$0.99
  • VIBRANIUM 30000$1.99
None

Perfect Split

No in-app purchases

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.

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