Comparison

NU vs checkeer

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

Head to head
About

NU

This app is a smart running tracker that records and analyzes your daily runs. It helps you build a running habit by visualizing workout data, tracking routes, and providing health indicators.

Highlights
  • Workout Dashboard
  • Real-time workout data
  • GPS-based route tracking
  • Workout History visualization
  • Daily, weekly, monthly statistics
  • Health indicators
Features
Read full description

[ NU:RUN – Your Personal Running Partner ] Run smarter, run happier. The most intuitive running data tracker to make running a habit. [ App Description ] 'NU:RUN' is a smart running application that records and analyzes your daily runs. Connect it with the R21 Running Watch to collect real-time workout data and perfect your own running routine. Take the first step toward a better you! Start your journey with 'NU:RUN'. [ Key Features ] - Workout Dashboard : Check key data at a glance, including running distance, workout time, and calories burned. - Workout History : Visualize workout-specific data with graphs, along with GPS-based route tracking. - Statistics : Provides various health indicators, such as calories and heart rate, on a daily, weekly, and monthly basis. [ App Permissions Guide ] * Required Permissions - Bluetooth (Device Connection) : Used for device connection and control, data transfer, firmware updates, watch face use, and supporting background connection. * Optional Permissions - Location (GPS) : Used for GPS location tracking to accurately measure the workout route and distance. It collects workout data in real-time even when the app is running in the background. - Camera (Photo Capture), Photos (Profile Image) : Used for capturing and registering photos for the user profile and activity sharing. - Notifications (App Notification Receipt) : Used to support notification services for calls, text messages, and various other applications.

About

checkeer

This app supports runners and their supporters through marathon events. It offers features for race preparation, live cheering, and post-race analysis, allowing users to track progress, view course details, and share encouragement.

Highlights
  • Race registration and preparation management
  • Course preview and strategy planning
  • Real-time runner tracking
  • Live cheering and encouragement features
  • Post-race performance analysis
  • Crew management and group running
Features
Read full description

체커(Checkeer)는 마라톤을 함께 뛰는 앱입니다. 대회 준비부터 당일 생중계 응원, 완주 후 기록 분석까지 — 달리는 사람과 응원하는 사람 모두를 위해 만들었습니다. [주자라면] • 대회 등록: 참가 대회·배번·목표 기록을 등록하고 준비 과정을 한눈에 관리해요 • 코스 미리보기: 실제 코스 지도에서 급수·보급 위치와 구간 전략을 미리 달려봐요 • 완주 기록: 구간(CP) 통과 기록 기반 페이스 분석과 디지털 기록 관리 • 코스 리플레이: 완주 후 나의 레이스를 지도 위에서 다시 재생하고, 받았던 응원을 그 지점에서 다시 만나요 [응원한다면] • 실시간 생중계: 내 주자가 지금 어디쯤인지 지도에서 실시간으로 확인해요 • 응원 그룹: 보고 싶은 주자만 모아 함께 응원해요 • 응원 댓글·영상: 현장에서 찍은 응원 영상을 주자에게 바로 전해요 • 응원존: 코스에서 응원할 지점을 정하고 현장에서 만나요 [크루와 함께] • 크루 가입과 활동 관리, 함께 달리는 기록 마라톤 당일의 모든 순간을, 체커와 함께 달려요.

Screenshots

NU4 screens
checkeer4 screens

Verdict

The call

The clearest difference is review sentiment: checkeer at 100% against NU's 29%. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NU ships an update fortnightly, checkeer every 2 weeks. The most recent releases landed on October 30, 2026 and November 2, 2026 respectively.

Scorecard1 real difference · 9 level
NU versus checkeer: the parameters behind the verdict, then further details
ParameterNUcheckeer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews28.6% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size111 MB154 MB
Age rating4+4+
DeveloperVC Inc.Unwritten Lab

Customer experience

NU

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive28.6%
Neutral42.9%
Negative28.6%

checkeer

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NU

No in-app purchases

None

checkeer

No in-app purchases

Questions

Is NU free?
NU is free to download, with no in-app purchases.
Is checkeer free?
checkeer is free to download, with no in-app purchases.
Do NU or checkeer have ads?
Neither NU nor checkeer shows ads.
Which is updated more often, NU or checkeer?
NU ships an update fortnightly, and checkeer every 2 weeks. Most recently, NU was updated on October 30, 2026 and checkeer on November 2, 2026.

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