Interslavic Flashcards vs PastViewer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Interslavic Flashcards
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This app helps you study the Interslavic language with flashcards and spaced repetition. β’ Learn Interslavic vocabulary step by step with a proven spaced-repetition system β’ Practice in several modes: guess-the-translation and fill-in-the-blank games β’ Look up any word in the built-in Interslavic dictionary with fast search β’ Type Interslavic anywhere with the included Interslavic QWERTY keyboard: special letters Δ, Ε‘, ΕΎ, Δ via long-press and smart, typo-tolerant word suggestions from the dictionary β’ Track your progress and revisit your mistakes or already-mastered cards anytime β’ Create your own flashcard lists for personalized learning β’ Study comfortably day or night with light and dark themes β’ Keep your progress safe with backup and restore β’ Perfect for daily practice in short sessions β’ Supported languages: Belarusian, Bulgarian, Croatian, Czech, Dutch, English, Macedonian, Polish, Russian, Serbian, Slovak, Slovene, Ukrainian Who is this app for? β’ Learners of Slavic languages who want a simple way to understand multiple languages at once β’ People interested in Interslavic as a neutral, cross-Slavic communication tool β’ Students and linguistics enthusiasts who want to build their own flashcards and study effectively NaΔne izuΔati MedΕΎuslovjansky dnes!
PastViewer
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PastViewer lets you time-travel your city. Browse a live map of vintage, geotagged photos and stand exactly where the photographer once stood to compare βthen & now.β Whether youβre exploring your hometown or a new place, PastViewer turns ordinary walks into discoveries.
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Verdict
The clearest difference is in-app purchases: Interslavic Flashcards at none against PastViewer's 3. Interslavic Flashcards also leads on update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.
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. PastViewer sells 3 one-off in-app purchases. Interslavic Flashcards asks for nothing beyond the download.
Interslavic Flashcards ships an update every 4 days, PastViewer monthly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Interslavic Flashcards | PastViewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Monthly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 16.0 |
| Further details β not scored | ||
| Size | 77 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Anatolii Utkin | Dmitry Vorobyev |
In-app purchases
Interslavic Flashcards
No in-app purchases
PastViewer
- Small Tip$0.99
- Medium tip$4.99
- Large Tip$9.99
Questions
Is Interslavic Flashcards free?
Is PastViewer free?
Do Interslavic Flashcards or PastViewer have ads?
Which is updated more often, Interslavic Flashcards or PastViewer?
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