Comparison

UCloud Plus vs MRI MASTER

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

Head to head
About

UCloud Plus

This cloud-based attendance service allows users to check attendance directly from their smartphones within any classroom. It utilizes Bluetooth Low-Energy devices installed in classrooms for location verification. Institutions can adopt this service without needing separate attendance systems.

Highlights
  • Cloud-based attendance checking
  • Smartphone integration
  • Bluetooth location verification
  • Service-based adoption for institutions
  • Free user download
Features
Read full description

UCloud Plus는 강의실의 어느 위치에서든지 스마트폰을 이용하여 직접 출석을 체크하는 클라우드 방식의 출석체크 서비스 입니다. 강의실에 설치되어진 Bluetooth Low-Energy 디바이스를 이용하여 강의실 위치를 인증 후 출석을 체크합니다. UCloud Plus 서비스 도입기관은 출석체크를 위한 별도의 시스템 도입 없이, 서비스로서 이용하시면 됩니다. 사용자는 무료로 앱을 다운로드 받아 이용자 인증을 거쳐 편리하게 사용할 수 있습니다.

About

MRI MASTER

This app serves as a comprehensive guide for MRI students, radiologists, and technologists. It offers detailed scan planning, a vast protocol library, and in-depth explanations of anatomy, techniques, and physics. It also includes a pathology atlas and an artifact encyclopedia to aid in learning and practice.

Highlights
  • MRI Scan Planning
  • Protocol Library
  • Full-Body Anatomy in 3 Planes
  • Techniques & Parameter Guidance
  • Sequence Physics & Characteristics
  • Pathology Atlas
  • Artifact Encyclopedia
Features
Read full description

Unlock the World of MRI — Anytime, Anywhere Welcome to MRIMaster — the definitive all-in-one guide for MRI students, radiologists, and technologists. From your very first exam to advanced clinical practice, MRIMaster makes MRI learning intuitive, accessible, and powerful. Why MRIMaster?
MRIMaster brings together every practical aspect of MRI into one cohesive app, backed by the quality and reliability you’d expect from a professional resource. Based on the mission and content of mrimaster.com, the app offers: Core Features 1. MRI Scan Planning
Plan scans with confidence. MRIMaster includes detailed guides for over 140 body-part plans, complete with step-by-step instructions, anatomical landmarks, field-of-view templates, and video demonstrations. 2. Protocol Library
Explore a comprehensive collection of 140+ MRI protocols used in everyday clinical practice. Whether it’s brain, spine, musculoskeletal, cardiac, or pediatric MRI — it’s all here. 3. Full-Body Anatomy in 3 Planes
Master anatomy across the body with high-resolution MR images. View most structures in axial, sagittal, and coronal planes for better spatial understanding. 4. Techniques & Parameter Guidance
Dive into how MRI parameters work: NEX, bandwidth, field-of-view, slice thickness, SNR, spatial resolution — and how to optimize them. 5. Sequence Physics & Characteristics
Understand the nuances of T1, T2, FLAIR, STIR, diffusion, contrast sequences, and more. Learn when and why to use each. 6. Pathology Atlas
Access a curated library of MRI cases across different body regions. See how disease processes appear, with annotated images and descriptive commentary. 7. Artifact Encyclopedia
Learn to recognize and correct more than 40 MRI artifacts. Each entry includes causation, visual examples, and practical solutions. Who Is It For? Students & Trainees — Use step-by-step guides, clear visuals, and protocol examples to build strong fundamentals. Radiologists & Technologists — Use it as a pocket reference during practice for protocol verification, anatomy recall, or troubleshooting artifacts. Refresher or Exam Prep Tool — Quickly review parameters, protocols, or pathology cases before exams, rotations, or clinical shifts. Why Trust MRIMaster? Built on the same foundation as mrimaster.com, a resource dedicated to sharing expert-level MRI knowledge. Created by radiology professionals for radiology learners and practitioners. Structured content, intuitive navigation, and visual aids ensure complex concepts stay accessible. Ready to Dive In?
Whether you’re studying for exams, planning your next scan, or revisiting anatomy, MRIMaster is your companion in mastering MRI. Download now — take MRI expertise with you, anywhere.

Screenshots

UCloud Plus3 screens
MRI MASTER4 screens

Verdict

The call

The clearest difference is review sentiment: MRI MASTER at 74% against UCloud Plus's 0%. UCloud Plus's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). On price, update cadence, ads and device support 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. MRI MASTER sells 1 one-off in-app purchase. UCloud Plus asks for nothing beyond the download.

UpkeepUpdate frequency

UCloud Plus ships an update every 5 weeks, MRI MASTER every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
UCloud Plus versus MRI MASTER: the parameters behind the verdict, then further details
ParameterUCloud PlusMRI MASTER
PriceFreeFree
Rating—4.5 (48 ratings) — better
Positive reviews0.0% of reviews74.2% of reviews — better
Number of ratings—48 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size23 MB86 MB
Age rating4+17+
DeveloperSitin co.,Ltd.REJOSH GEORGE

Customer experience

UCloud Plus

Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

MRI MASTER

All ratings48 ratings
Positive85.4%
Neutral6.3%
Negative8.3%
Written reviews31 reviews
Positive74.2%
Neutral9.7%
Negative16.1%

In-app purchases

None

UCloud Plus

No in-app purchases

1 purchases

MRI MASTER

One-time1
  • MRI MASTER OFFLINE VERSION$10.99

Questions

Is UCloud Plus free?
UCloud Plus is free to download, with no in-app purchases.
Is MRI MASTER free?
MRI MASTER is free to download, with in-app purchases available.
Do UCloud Plus or MRI MASTER have ads?
Neither UCloud Plus nor MRI MASTER shows ads.
Which is updated more often, UCloud Plus or MRI MASTER?
UCloud Plus ships an update every 5 weeks, and MRI MASTER every 2 months. Most recently, UCloud Plus was updated on October 8, 2026 and MRI MASTER on October 9, 2026.

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