Comparison

Mopiq vs Locked In

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

Head to head
About

Mopiq

Create and study digital flashcards with a smart learning algorithm designed to enhance long-term knowledge retention. This app helps you organize study decks, customize cards, and access them across devices, making learning efficient and enjoyable.

Highlights
  • Create and study flashcards
  • Smart organization of decks
  • Customizable cards
  • Cross-device access
  • Spaced repetition learning
  • Study reminders and progress tracking
Features
Read full description

Mopiq Flashcards helps you create and study flashcards with ease. Built with a sleek design and a smart learning algorithm, Mopiq is the flashcard maker that turns your study sessions into long-term knowledge. Whether you’re preparing for exams, learning a new language, or reviewing important concepts, Mopiq makes it simple to create your own flashcards and study them anytime, anywhere. Why Mopiq Flashcards? • Create and study flashcards in seconds • Smart organization to keep all your decks tidy • Customize cards to suit your learning style • Access your decks across multiple devices • Powered by spaced repetition to help you remember longer How Mopiq helps you learn • Turn complex information into bite-sized flashcards you can review anywhere • Stay consistent with study reminders and progress tracking • Focus on what matters most with adaptive spaced repetition • Learn faster and remember longer without wasting time on endless rereading Mopiq combines simplicity with powerful features, making it easy to create, organize, and study thousands of flashcards without hassle. Join learners worldwide who use Mopiq to make studying more efficient and enjoyable. All personal data is protected in accordance with the Terms of Use and Privacy Policy: Privacy Policy: https://pattern-safflower-f6f.notion.site/Privacy-Policy-27fd54f05ccd809eb0bfdae90e37507f Terms of Service: https://pattern-safflower-f6f.notion.site/Terms-27fd54f05ccd80f8a95fc902a90aebbf

About

Locked In

This app provides an offline historical study library for the retired CompTIA Data+ DA0-001 blueprint. It includes lessons, practice questions, interactive activities, flashcards, and progress tracking tools. A portion is free to explore, with a one-time purchase unlocking the full content.

Highlights
  • Historical coverage of Data+ domains
  • Short lessons with visual explanations
  • Hundreds of practice questions
  • Interactive PBQ-style activities
  • Flashcards with spaced repetition
  • Progress tracking and weak-spot review
Features
Read full description

Locked-In preserves the retired CompTIA Data+ DA0-001 blueprint as an offline historical study library. IMPORTANT DA0-001 is retired. This app is not current Data+ exam preparation and should not be used as your only resource for an active certification attempt. Current candidates should use CompTIA's latest published objectives and current training materials. WHAT'S INCLUDED • Historical coverage of all five DA0-001 domains: Concepts and Environments, Data Mining, Data Analysis, Visualization, and Governance, Quality and Controls • Short lessons with visual explanations for schemas, ETL and ELT, joins, statistics, dashboards, data quality, and governance • Hundreds of original multiple-choice practice questions with explanations • Interactive PBQ-style activities for knowledge review; these are not official CompTIA questions or an exam simulation • A 60-question timed legacy practice set with flagging and final review • Flashcards with spaced repetition and a searchable glossary • Progress by domain, quiz history, bookmarks, personal notes, study streaks, and weak-spot review FREE TO EXPLORE A selection of lessons is available free so you can evaluate the library before purchasing. A single optional, one-time purchase unlocks the remaining lessons and study tools. There is no subscription. PRIVATE BY DESIGN No account is required. The app works offline and stores study progress on your device. It contains no third-party analytics, advertising, or tracking. DISCLAIMER This is independent historical reference material. It does not contain official exam questions and does not predict certification readiness. Not affiliated with, endorsed by, or sponsored by CompTIA. CompTIA and Data+ are registered trademarks of CompTIA, Inc.

Screenshots

Mopiq4 screens
Locked In4 screens

Verdict

The call

The clearest difference is ratings volume: Mopiq at 1.4K against Locked In's 1. Locked In's advantage is rating (5.0 vs 4.7). 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. Mopiq sells 10 in-app purchases, starting at $2.99 per 7 days and Locked In sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Locked In holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mopiq has 1.4K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Mopiq ships an update weekly, Locked In every 2 weeks. The most recent releases landed on October 23, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
Mopiq versus Locked In: the parameters behind the verdict, then further details
ParameterMopiqLocked In
PriceFreeFree
Rating4.7 (1.4K ratings)5.0 (1 ratings) — better
Positive reviews69.3% of reviews—
Number of ratings1.4K — better1
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size148 MB5 MB
Age rating4+4+
DeveloperXavier Pedrals CamprubiOMAR DANIEL GRAZIANO

Customer experience

Mopiq

All ratings1,408 ratings
Positive93.9%
Neutral2.1%
Negative4.0%
Written reviews231 reviews
Positive69.3%
Neutral6.5%
Negative24.2%

Locked In

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Mopiq

Reported bugs

5 issues
  • Inability to shuffle cards within a deck
  • Formatting issues when creating new flashcards
  • Inconsistent behavior when reaching daily card limit
  • Sync issues leading to lost progress and deleted decks
  • Crashes and freezes when trying to access certain features

Requested features

5 requests
  • Add desktop/web version for seamless cross-device experience
  • Improve customization options for card layouts and study settings
  • Implement robust export/backup functionality for user data
  • Enhance deck organization with folders and sub-decks
  • Provide more language support beyond just Japanese and Spanish

Locked In

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Mopiq

Subscriptions9
  • Mopiq Flashcards Pro (Weekly)$2.997 Days
  • Mopiq Flashcards Pro (Weekly)$4.997 Days
  • Mopiq Flashcards Pro (Monthly)$4.991 Month
Show 6 more
  • Mopiq Flashcards Pro (Monthly)2 variants$5.991 Month
  • Mopiq Flashcards Pro (Yearly)3 Days trial$19.991 Year
  • Mopiq Flashcards Pro (Yearly)$20.001 Year
  • Mopiq Flashcards Pro (Yearly)3 Days trial$29.991 Year
  • Mopiq Flashcards Pro (Yearly)1 Year trial$29.991 Year
  • Mopiq Flashcards Pro (Yearly)7 Days trial$29.991 Year
One-time1
  • Mopiq Flashcards Pro (Lifetime)$74.99
1 purchases

Locked In

One-time1
  • Data+ Full Unlock$9.99

Questions

Is Mopiq free?
Mopiq is free to download, with in-app purchases available.
Is Locked In free?
Locked In is free to download, with in-app purchases available.
Which has better reviews, Mopiq or Locked In?
Locked In is rated higher. Mopiq averages 4.7 out of 5 from 1.4K ratings, while Locked In averages 5.0 from 1 ratings.
Do Mopiq or Locked In have ads?
Neither Mopiq nor Locked In shows ads.
Which is updated more often, Mopiq or Locked In?
Mopiq ships an update weekly, and Locked In every 2 weeks. Most recently, Mopiq was updated on October 23, 2026 and Locked In on October 2, 2026.

Other comparisons