Comparison

iago vs Spring School App

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

Head to head
About

iago

Embark on an adventure through Japan to learn conversational Japanese. This visual novel game uses real-world scenarios and dynamic conversations to teach grammar and phrases. Get pronunciation feedback and practice essential Japanese scripts.

Highlights
  • Visual novel stories with characters
  • Dynamic, personalized conversations
  • Curriculum design from various situations
  • Pronunciation feedback
  • Hiragana & Katakana practice
  • Contextual grammar learning
Read full description

Iago is the first immersive Japanese Language Visual Novel game! Join Iako-chan and her parrot Iago on an adventure through Japan, learning the conversational phrases & grammar through real-world situations & scenarios! Key Features: - Fully visual stories featuring Iako-chan, Iago, and the rest of the crew - Dynamic conversations catered to you speaking naturally - Design your own Japanese curriculum from a vast array of situations - Receive pronunciation feedback as you practice speaking out loud - Practice and drill Hiragana & Katakana - Build grammar skills implicitly by learning phrases in context - Study at your own pace with flexibility Why You'll Love It: - It's just as fun as a video game! - Unique speak-first approach gets you conversing quickly - Audio recorded by native Japanese speakers - Covers casual, day-to-day language not found in textbooks - More affordable than private tutoring Join Iako-chan and learn and start your personalized Japanese learning journey today! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getiago.com/privacy-policy

About

Spring School App

Features
Read full description

Spring School is the study app from the Spring School language school, made to help you learn Japanese a little every day, at your own pace. HOW IT WORKS - A path of units organized by level: Beginner, Intermediate and Advanced - Three activities in each unit: Flashcards (build the reading with kana), Vocabulary Quiz and Complete the Sentence - Finish all three activities to unlock the next unit HIRAGANA AND KATAKANA - Full gojuon table to check the reading of each kana - Practice mode with a recognition quiz DAILY MOTIVATION - Study streak: study every day and keep your rhythm - Earn XP for every activity you complete - Seasonal leaderboard to track your progress YOUR WAY - Interface in Portuguese, English or Japanese Happy studying!

Screenshots

iago4 screens
Spring School App4 screens

Verdict

The call

The clearest difference is in-app purchases: Spring School App at none against iago's 10. On price, update cadence, ads 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. iago sells 10 in-app purchases, starting at $9.99 per month. Spring School App asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
iago versus Spring School App: the parameters behind the verdict, then further details
ParameteriagoSpring School App
PriceFreeFree
Rating4.8 (2K ratings) — better—
Positive reviews72.4% of reviews—
Number of ratings2K — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size191 MB21 MB
Age rating12+4+
DeveloperIago EducationL&L Company Ltda

Bugs and requests

iago

Reported bugs

4 issues
  • App crashes when trying to use the microphone
  • Error message about invalid attempt to destructure non-iterable
  • Music volume interferes with ability to hear the voice actor
  • Inability to delete account or turn off automatic subscription

Requested features

4 requests
  • Add option to review vocabulary and grammar learned in previous lessons
  • Provide slower audio playback option for better comprehension
  • Implement a way to delete or restart recordings during practice
  • Improve UI/UX to ensure all content is visible on the screen

Spring School App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

iago

Subscriptions10
  • 1 Month7 Days trial$9.991 Month
  • Monthly$11.991 Month
  • Monthly14 Days trial$11.991 Month
Show 7 more
  • Monthly7 Days trial$11.991 Month
  • 3 Months7 Days trial$23.903 Months
  • 3 Months14 Days trial$29.903 Months
  • 3 Months7 Days trial$29.903 Months
  • 12 Months7 Days trial$75.901 Year
  • 12 Months14 Days trial$94.901 Year
  • 12 Months7 Days trial$94.901 Year
None

Spring School App

No in-app purchases

Questions

Is iago free?
iago is free to download, with in-app purchases available.
Is Spring School App free?
Spring School App is free to download, with no in-app purchases.
Do iago or Spring School App have ads?
Neither iago nor Spring School App shows ads.
Which is updated more often, iago or Spring School App?
iago ships an update every 2 weeks, and Spring School App every 2 weeks. Most recently, iago was updated on November 4, 2026 and Spring School App on October 31, 2026.

Other comparisons