OMR Sheet Scanner vs STEP Maths Prep
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OMR Sheet Scanner
Read full descriptionHide full description
OMR Grader turns your iPhone into a powerful answer sheet grading machine. Teachers, professors, and educators can create, scan, and grade multiple-choice bubble sheets in seconds β no expensive hardware needed. GENERATE CUSTOM ANSWER SHEETS Create professional OMR bubble sheets with 50, 100, 120, or 160 questions. Choose 2 or 4 column layouts. Add your school or institute name. Download as PDF ready to print on any standard printer. SET ANSWER KEYS IN SECONDS Tap bubbles on screen to set correct answers. Or scan a pre-filled master sheet and the app creates the answer key automatically. Set custom point values per question and penalty scoring for wrong or multiple-marked answers. SCAN AND GRADE INSTANTLY Point your camera at a filled answer sheet for instant grading. The app detects the sheet, reads every bubble, and shows the score in real time. Works with printed sheets from any standard printer. BATCH GRADING FOR LARGE CLASSES Have a stack of 100 or more sheets? Use any document scanner to digitize them, then load all images into Batch Scanner. The app grades every sheet automatically β saving hours of manual work. VIEW DETAILED RESULTS See each student's score with a color-coded annotated sheet showing correct, incorrect, empty, and multiple-marked answers. Identify which questions students struggled with most. EXPORT AND SHARE Export results as CSV spreadsheet, PDF report, or ZIP archive. Share with colleagues, administrators, or parents easily. PREMIUM FEATURES Free users get 20 scans per day. Upgrade to OMR Grader Premium for unlimited scans, batch grading, and priority support. Privacy Policy: https://omrgrader.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
STEP Maths Prep
Read full descriptionHide full description
STEP Maths Prep helps you train for the Sixth Term Examination Paper with original multi-step problems and full worked solutions β at STEP 2 and STEP 3 depth. IMPORTANT: Full access requires an in-app purchase (subscription or lifetime unlock). There is no free sample. Prices are shown in the app in your local currency (listed US prices: $6.99/month, $19.99/year, or $34.99 lifetime). WHAT YOU GET β’ 2,000+ original extended problems across pure maths, mechanics, and probability & statistics β’ Full worked solutions for every problem β not just final answers β’ Timed practice papers (6 problems Β· 90 minutes) to build exam stamina β’ Quick practice, practice by topic, weak-area drills β’ Review incorrect answers and bookmarked problems β’ Technique flashcards with spaced repetition β’ Progress dashboard: readiness %, per-topic mastery, streak, countdown to exam day β’ Offline-first study β no internet required after download β’ No ads and no third-party analytics SDKs PAPERS COVERED β’ STEP 2 style problem practice β’ STEP 3 style problem practice Topics include algebra, calculus, trigonometry, vectors, kinematics, forces, energy, projectiles, combinatorics, probability, distributions, and more. DESIGNED FOR OFFER HOLDERS Whether you are preparing for Cambridge, Warwick, Imperial, Bath, or another university that lists STEP, this app gives structured daily practice with clear explanations. SUBSCRIPTIONS & LIFETIME β’ Monthly Premium β auto-renewing monthly access β’ Yearly Premium β auto-renewing yearly access (best value) β’ Lifetime Access β one-time purchase Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings β Apple ID β Subscriptions. Privacy Policy: https://joykhansayan1.github.io/step-maths-prep/privacy.html Terms of Use (EULA): https://joykhansayan1.github.io/step-maths-prep/terms.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER Independent study aid by MD Shahariar Nazim Joy. Not affiliated with, endorsed by, or connected to Cambridge Assessment Admissions Testing, OCR, or the University of Cambridge. βSTEPβ refers to a publicly known admissions examination. Practising here does not guarantee any admissions outcome. Always rely on official guidance for registration, dates, and syllabus.
Screenshots
Verdict
OMR Sheet Scanner and STEP Maths Prep are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. OMR Sheet Scanner sells 2 in-app purchases, starting at $4.99 per month and STEP Maths Prep sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | OMR Sheet Scanner | STEP Maths Prep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 | 17.0 |
| Further details β not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | LUTFULLAH SAFDARI | MD Shahariar Nazim Joy |
In-app purchases
OMR Sheet Scanner
- OMR Grader Premium$4.991 Month
- OMR Grader Premium$44.991 Year
STEP Maths Prep
- Monthly Premium$6.991 Month
- Yearly Premium$19.991 Year
Questions
Is OMR Sheet Scanner free?
Is STEP Maths Prep free?
Do OMR Sheet Scanner or STEP Maths Prep have ads?
Other comparisons















