Comparison

Langro Stories vs SlovoBox

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

Head to head
About

Langro Stories

Features
Read full description

Learn a new language, one story at a time. Langro stories are a blend of words you already know while introducing a small set of new vocabulary to help you learn languages naturally. With Langro you can: - Read engaging stories personalized to your level - Learn new words in context, not in isolation - Track your progress as your vocabulary expands - Build confidence reading longer, richer stories over time Whether you are a beginner or advanced, Langro adapts to you — making learning a new language feel natural and rewarding.

About

SlovoBox

Master vocabulary and reading in multiple languages with a private, offline toolkit. Features immersive stories, active recall quizzes, and specialized tools for languages like Russian and Japanese. Focus on learning without distractions or data tracking.

Highlights
  • Private, offline language vault
  • Immersive stories with audio
  • Active recall quizzes
  • Specialized tools for Russian/Japanese
  • Home screen widgets
  • Adjustable audio speed
Features
Read full description

=== SLOVOBOX: YOUR PRIVATE LANGUAGE VAULT === Master your target language with a professional toolkit. Whether you are conquering Arabic, Russian, Spanish, Italian, French, or Japanese, SlovoBox provides the depth and privacy needed for functional fluency. === WHY SLOVOBOX IS DIFFERENT === Tired of subscriptions, forced accounts, and data tracking? SlovoBox is a private vault that lives on your device. [PRIVACY] No accounts required. Start learning instantly. [SECURITY] Your progress and metrics stay on your device. [FOCUS] Zero ads. Zero distractions. Just progress. === NEW IN 2.0: THE READING ROOM === Don't just memorize words, see them in context with our immersive stories. [CONTENT] 35 plus narratives across 4 difficulty levels. [AUDIO] Listen with adjustable "tortoise to hare" speed controls. [LOOKUP] Long-press any word for a dictionary definition. [MASTERY] Mark stories as Finished to watch your progress grow. === ELITE STUDY TOOLS === [QUIZ] Hidden translations for active recall. [RUSSIAN] Specialized word stress marks for pronunciation. [JAPANESE] Toggle between Kanji and Romaji easily. [GESTURES] Swipe to rank your mastery status instantly. [WIDGETS] Keep vocabulary visible on your Home Screen. 100% PRIVATE AND OFFLINE: Your entire library works on a plane, the subway, or deep off the grid.

Screenshots

Langro Stories4 screens
SlovoBox4 screens

Verdict

The call

The clearest difference is in-app purchases: Langro Stories at none against SlovoBox's 1. Langro Stories also leads on iOS requirement (15.1 vs 17.6). SlovoBox's advantage is ads (none vs shown) and update cadence (fortnightly vs monthly). On price and device support 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. SlovoBox sells 1 one-off in-app purchase. Langro Stories asks for nothing beyond the download.

UpkeepUpdate frequency

Langro Stories ships an update monthly, SlovoBox fortnightly. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 5 level
Langro Stories versus SlovoBox: the parameters behind the verdict, then further details
ParameterLangro StoriesSlovoBox
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size35 MB25 MB
Age rating9+4+
DeveloperLANGRO LLCJonathan Pair

In-app purchases

None

Langro Stories

No in-app purchases

1 purchases

SlovoBox

One-time1
  • Support the Developer$3.99

Questions

Is Langro Stories free?
Langro Stories is free to download, with no in-app purchases.
Is SlovoBox free?
SlovoBox is free to download, with in-app purchases available.
Do Langro Stories or SlovoBox have ads?
Langro Stories shows ads; SlovoBox does not.
Which is updated more often, Langro Stories or SlovoBox?
Langro Stories ships an update monthly, and SlovoBox fortnightly. Most recently, Langro Stories was updated on October 10, 2026 and SlovoBox on October 16, 2026.

Other comparisons