Comparison

67 Language LDS Scriptures vs iStackz

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

Head to head
About

67 Language LDS Scriptures

Study sacred texts in over 65 languages with advanced tools for translation, audio narration, and vocabulary building. Enhance your understanding with interactive quizzes, note-taking, and personalized study streaks. Enjoy a comfortable study experience with dark mode and powerful search functionality.

Highlights
  • Study in 65+ languages
  • Professional scripture audio
  • Listening and speaking practice
  • Vocabulary builder with flashcards
  • Note-taking and highlighting
  • Daily verse and study streaks
  • Dark mode
Features
Read full description

Transform the way you study sacred texts with Seer — your personal companion for deep, meaningful scripture study in languages around the world. Whether you're learning a new language, preparing for a mission, or simply want to enrich your daily scripture study, Seer gives you powerful tools that make every verse come alive. STUDY IN 65+ LANGUAGES Read scriptures side-by-side in multiple languages with professionally translated text. Tap any word for instant translation and seamlessly switch between languages to deepen your understanding. LISTEN TO PROFESSIONAL AUDIO Immerse yourself in beautifully narrated scripture audio. Adjust playback speed, choose between male and female voices, and follow along as you listen. Perfect for commutes, workouts, or quiet reflection. PRACTICE LISTENING & SPEAKING Go beyond passive reading with interactive comprehension quizzes. Test your understanding, practice pronunciation, and build real fluency with scriptures you love. BUILD YOUR VOCABULARY Save words you encounter during study and master them with spaced-repetition flashcards. Get detailed grammar breakdowns and definitions to truly understand what you're reading. TAKE NOTES & HIGHLIGHT Mark meaningful verses with highlights and add personal notes. Your annotations are always accessible, organized by date, so you can revisit your insights anytime. DAILY VERSE & STUDY STREAKS Start each day with a curated verse of the day. Track your reading and study streaks to build consistent habits that lead to deeper spiritual growth. BEAUTIFUL DARK MODE Study comfortably day or night with a stunning dark theme that's easy on the eyes and saves battery. POWERFUL SEARCH Find any verse instantly. Search across all scriptures in any language with highlighted results organized by book. --- What's Included: • The Holy Bible (Old & New Testament) • The Book of Mormon • Doctrine and Covenants • Pearl of Great Price --- Seer is built by a family who believes that studying sacred texts should be accessible, engaging, and beautiful. We're constantly adding new features and languages based on your feedback. Download Seer today and discover a richer way to study. Take a look at our EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. Take a look at our Privacy Policy: https://missionarysolutions.com/privacy

About

iStackz

Features
Read full description

Flashcard organizer, classifying cards in 5 levels from unknown to known. The color of the cards represents a characteristic of the card, typically the duration since the last positive test: the card turns darker over time, indicating the need to refresh it from time to time. This is very useful when e.g. learning Japanese kanji where a large set of characters must be kept in memory. Other color modes provide more detailed means to highlight cards prominently that must be refreshed, or represent the numbers of successes or failures. The app provides tools for testing and learning. Testing is used to assess the proficiency state of the cards, by moving it to the right side (known) or left side (unknown) with the arrow buttons, or by directly dragging the card on the screen. Learning is used to iterate through a short, growing list of cards until the new words are mastered sufficiently for the moment. The next testing session will show if the words stick. Every card has up to four attributes, which can be aligned in specific sequences in the testing and learning tools, to individually train specific skills. In addition to the displayed text, the attributes can be presented in a read aloud form with the text-to-speech function of iOS, with fully customized voices in all supported languages. A growing archive of wordlists is available on the homepage (stackz.com), or new wordlists can be created with the free Stackz List Editor on Windows. Card decks can be downloaded to the Apple Watch, where the card texts can be displayed continuously in the watch face complications for ongoing repetition - tapping on the text in the watch face opens the Stackz watch app to display all attributes of the card.

Screenshots

67 Language LDS Scriptures4 screens
iStackz4 screens

Verdict

The call

The clearest difference is price: iStackz at Free against 67 Language LDS Scriptures's $7.99. 67 Language LDS Scriptures's advantage is update cadence (every 8 days vs every 4 weeks). On ads, in-app purchases, device support and iOS requirement 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

iStackz is free to download; 67 Language LDS Scriptures costs $7.99 up front. 67 Language LDS Scriptures sells 1 one-off in-app purchase and iStackz sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

67 Language LDS Scriptures ships an update every 8 days, iStackz every 4 weeks. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
67 Language LDS Scriptures versus iStackz: the parameters behind the verdict, then further details
Parameter67 Language LDS ScripturesiStackz
Price$7.99Free — better
Rating4.0 (5 ratings) — better—
Positive reviews54.8% of reviews—
Number of ratings5 — better—
Update frequencyEvery 8 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS16.6 — better17.6
Further details — not scored
Size34 MB3 MB
Age rating4+4+
DeveloperMissionary SolutionsChristoph Luedi

Bugs and requests

67 Language LDS Scriptures

Reported bugs

20 issues
  • App crashes on launch or during use
  • Audio fails to download or play
  • Languages fail to download or load
  • Languages randomly disappear from app
  • Missing scripture chapters and verses
Show 15 more
  • Dual language display switches to single language
  • Language selection screen displays in wrong language
  • Contact Us button disabled or non-functional
  • Email support returns undeliverable
  • Developer website shows 404 errors
  • Account recognition issues after updates
  • Thai language pronunciation issues
  • Japanese furigana not displaying correctly
  • Pinyin word separation incorrect
  • Home bar covers audio controls on iPhone
  • Free IAP not reflecting properly
  • Incompatibility with newer iOS versions
  • Settings not persisting between app sessions
  • Submit buttons non-functional
  • Content alignment issues between languages

Requested features

17 requests
  • Persistent bookmarking to remember reading location
  • Zoom functionality for text enlargement
  • Audio speed control
  • More spoken language audio options
  • French audio support
Show 12 more
  • Vietnamese language addition
  • Hindi language support
  • Maori language support
  • Ability to reorder language columns
  • Dark mode option
  • Auto-save highlighting and notes
  • Better spacing between language columns
  • Android version availability
  • Proper Pinyin word grouping for Chinese
  • Title pages and testimonies in scriptures
  • Correct Italian Bible version (Riveduta)
  • Word translation/lookup feature restoration

iStackz

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

67 Language LDS Scriptures

One-time1
  • Five Language Audio AccessFree
1 purchases

iStackz

Subscriptions1
  • Full functionality - monthly$1.991 Month

Questions

Is 67 Language LDS Scriptures free?
67 Language LDS Scriptures costs $7.99, and also offers in-app purchases.
Is iStackz free?
iStackz is free to download, with in-app purchases available.
Do 67 Language LDS Scriptures or iStackz have ads?
Neither 67 Language LDS Scriptures nor iStackz shows ads.
Which is updated more often, 67 Language LDS Scriptures or iStackz?
67 Language LDS Scriptures ships an update every 8 days, and iStackz every 4 weeks. Most recently, 67 Language LDS Scriptures was updated on October 15, 2026 and iStackz on October 2, 2026.

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