Comparison

Phonetic Flashcard Trainer vs Deck Lens

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

Head to head
About

Phonetic Flashcard Trainer

Master NATO and LAPD phonetic alphabets with interactive flashcards and quizzes. Practice speaking and receive instant feedback for clear communication in various professional settings.

Highlights
  • Flashcards with swipe navigation
  • Visual and audio quizzes
  • Timed quiz mode
  • Smart review system
  • Instant text-to-phonetic conversion
  • NATO and LAPD modes
  • Speak-back functionality
Features
Read full description

Phonetic Flashcard Trainer helps you learn and use NATO and LAPD phonetic alphabets with flashcards, quizzes, and instant speak-back. Features: • Flashcards with swipe navigation • Visual and audio quizzes • Timed quiz mode • Smart review that repeats answers you miss or answer more slowly • Instant text-to-phonetic conversion • NATO and LAPD modes • Speak-back for names, codes, and call readbacks Great for customer support, dispatch, call centers, public safety training, and anyone who needs clear phonetic communication.

About

Deck Lens

Features
Read full description

Study smarter, not harder. Deck Lens is a clean, focused flashcard app built for learners who love Anki but want a more modern experience on their phone. Import your existing Anki decks, study with proven spaced repetition, and watch your progress grow — all without the clutter. Import Your Anki Decks Instantly Already have .apkg files? Just open them in Deck Lens. Your cards, media, and deck structure come along for the ride. Switching from Anki has never been easier. Spaced Repetition That Works Deck Lens uses the SM-2 algorithm — the same proven system behind Anki — to schedule your reviews at the perfect time. Rate each card as Again, Hard, Good, or Easy, and the app handles the rest. You'll see exactly when each card comes back before you tap. A Study Experience You'll Actually Enjoy Flip through cards with smooth animations, track your session progress, and get a summary when you're done. Set daily review limits so you never feel overwhelmed. Swipe Mode Prefer gestures? Swipe through your cards for a fast, tactile study flow. Know Where You Stand Check your stats anytime: review heatmap, retention rate, streak counter, and cards broken down by status (new, learning, review). See what's working and where to focus. Create and Edit Your Own Decks Build flashcards from scratch or tweak imported ones. Deck Lens supports rich card content so your notes look the way you want. Export and Share Export any deck back to .apkg format and share it with friends, classmates, or your other devices. Your data is always yours. Available in English, German, and Turkish. Whether you're learning a new language, studying for exams, or memorizing anything else — Deck Lens gives you the tools to make it stick.

Screenshots

Phonetic Flashcard Trainer1 screens
Deck Lens4 screens

Verdict

The call

The clearest difference is in-app purchases: Deck Lens at none against Phonetic Flashcard Trainer's 1. Deck Lens also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, update cadence and ads 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. Phonetic Flashcard Trainer sells 1 one-off in-app purchase. Deck Lens asks for nothing beyond the download.

UpkeepUpdate frequency

Phonetic Flashcard Trainer ships an update every 9 days, Deck Lens every 10 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Phonetic Flashcard Trainer versus Deck Lens: the parameters behind the verdict, then further details
ParameterPhonetic Flashcard TrainerDeck Lens
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 days — betterEvery 10 days
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size5 MB43 MB
Age rating4+12+
DeveloperNeal MuellerKadir Caner Ergun

In-app purchases

1 purchases

Phonetic Flashcard Trainer

One-time1
  • Remove Ads$0.99
None

Deck Lens

No in-app purchases

Questions

Is Phonetic Flashcard Trainer free?
Phonetic Flashcard Trainer is free to download, with in-app purchases available.
Is Deck Lens free?
Deck Lens is free to download, with no in-app purchases.
Do Phonetic Flashcard Trainer or Deck Lens have ads?
Both Phonetic Flashcard Trainer and Deck Lens show ads.
Which is updated more often, Phonetic Flashcard Trainer or Deck Lens?
Phonetic Flashcard Trainer ships an update every 9 days, and Deck Lens every 10 days. Most recently, Phonetic Flashcard Trainer was updated on October 31, 2026 and Deck Lens on October 31, 2026.

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