Comparison

ColorLingo vs Iteratio

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

Head to head
About

ColorLingo

This app makes learning new words fun by using 3D coloring activities. It offers pronunciation guides, diverse quizzes, and personalized vocabulary practice. Users can also customize avatars and learn offline.

Highlights
  • Vibrant 3D image coloring for vocabulary
  • Pronunciation audio guides
  • Multiple quiz types
  • Personalized vocabulary lists
  • Avatar customization
  • Offline learning mode
  • Cross-device progress syncing
Features
Read full description

Discover ColorLingo, the unique language learning app that turns learning new words into a fun and engaging experience through coloring 3D images. ColorLingo is great for all language learners, from beginners to those looking to deepen their vocabulary, offering an engaging alternative to traditional flashcards and memorization. Now is the perfect time to start learning English, Spanish, French, Polish and German with ColorLingo and make your learning process unforgettable. What makes ColorLingo so special: • Vibrant 3D Images: Dive into a selection of 3D images to color, making vocabulary learning visually engaging. • Pronunciation Audios: Access clear pronunciation guides for every word, ensuring accurate learning. • Diverse Quizzes: Reinforce your learning with four types of quizzes, designed to test and solidify your knowledge. • Grammar Lessons: Turn your words into real sentences. Short, colorful topics explained in your native language, with audio for every example and practice that makes it stick. • Personal Vocabulary: Customize your learning by adding new words to your personal list and practicing them through quizzes. • Your words, translated & drawn: Type any word in your language. It’s translated, drawn by Apple Intelligence and added to your vocabulary. • Avatar Customization: Earn points as you learn and unlock special items to personalize your avatar. • Offline Mode: Keep learning on the go, even without an internet connection. Our offline mode means your language studies are never interrupted. • Ad-Free Experience: Enjoy uninterrupted learning with no ads anywhere in the app, allowing you to focus on your language goals. • Sync Progress: Seamlessly sync your learning progress across all your devices, ensuring you can pick up exactly where you left off, anytime, anywhere. • Intuitive Language Learning: Embark on a journey of language discovery without relying on native translations, offering you an intuitive understanding of your new language. With ColorLingo, you're not just memorizing; you're actively engaging with the language in a way that's both effective and enjoyable. Whether you're starting from scratch or looking to expand your vocabulary, ColorLingo offers a fresh and effective approach to language mastery. Ready to revolutionize your language learning? Download ColorLingo now and start your vibrant learning journey! ==================== ColorLingo is free for you. If you want to get even more out of it you can upgrade to ColorLingo Unlimited. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Privacy Policy: https://drive.google.com/file/d/1k9wg83QfmSKYW9CPoFL5kWNPPSI4M7QQ/view?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Iteratio

Create and review flashcards from your own learning materials, including books, files, and links. Practice vocabulary with spaced repetition, matching games, and sentence exercises. Organize your learning into modules and folders for efficient study.

Highlights
  • AI-generated flashcards
  • Spaced repetition system
  • Import from files and links
  • Multiple study modes
  • Organize into modules
  • Offline review
Features
Read full description

Build a vocabulary library from the material you actually use. Iteratio helps language learners create, organize, and review flashcards from their own words, books, files, links, and study sets. Add cards manually, import material, or let Iteratio prepare word cards with translations, examples, and practice content. Study with more than simple flipping: - Review words with spaced repetition - Organize cards into modules and folders - Practice with flashcards, matching pairs, and sentence exercises - Import APKG decks and supported text/file sources - Add vocabulary from links and books - Filter words you already know when importing - Keep a daily word on your widget - Continue reviewing cached material offline - Sync your library when signed in Iteratio is built for learners who collect vocabulary from real life: lessons, books, articles, public study materials, travel, work, and conversations. Instead of keeping words scattered across notes, screenshots, and browser tabs, you can turn them into a structured review system. Use Iteratio to: - Build a personal language-learning library - Prepare practical word sets for your level and goals - Review difficult words at the right time - Practice translations and definitions - Share modules with other learners - Keep progress available across your devices Some advanced features may require a subscription. AI generation and sync features require an internet connection. Cached cards can be reviewed offline. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ColorLingo4 screens
Iteratio4 screens

Verdict

The call

The clearest difference is rating: Iteratio at 5.0 against ColorLingo's 4.6. Iteratio also leads on update cadence (every 2 weeks vs every 5 weeks). ColorLingo's advantage is ratings volume (41 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. ColorLingo sells 3 in-app purchases, starting at $5.99 per month and Iteratio sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Iteratio holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ColorLingo has 41 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ColorLingo ships an update every 5 weeks, Iteratio every 2 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
ColorLingo versus Iteratio: the parameters behind the verdict, then further details
ParameterColorLingoIteratio
PriceFreeFree
Rating4.6 (41 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings41 — better1
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod, Vision Pro — betteriPhone, iPad, Apple Watch
Requires iOS15.0 — better18.0
Further details — not scored
Size395 MB96 MB
Age rating4+4+
DeveloperAnastasiia HolovkoTelat Percan

Customer experience

ColorLingo

All ratings41 ratings
Positive90.2%
Neutral2.4%
Negative7.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Iteratio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

ColorLingo

Subscriptions3
  • Unlimited$5.991 Month
  • Unlimited$29.991 Year
  • Unlimited3 Days trial$29.991 Year
2 purchases

Iteratio

Subscriptions2
  • Iteratio Premium Monthly$7.991 Month
  • Iteratio Premium Yearly7 Days trial$49.991 Year

Questions

Is ColorLingo free?
ColorLingo is free to download, with in-app purchases available.
Is Iteratio free?
Iteratio is free to download, with in-app purchases available.
Which has better reviews, ColorLingo or Iteratio?
Iteratio is rated higher. ColorLingo averages 4.6 out of 5 from 41 ratings, while Iteratio averages 5.0 from 1 ratings.
Do ColorLingo or Iteratio have ads?
Neither ColorLingo nor Iteratio shows ads.
Which is updated more often, ColorLingo or Iteratio?
ColorLingo ships an update every 5 weeks, and Iteratio every 2 weeks. Most recently, ColorLingo was updated on October 25, 2026 and Iteratio on October 19, 2026.

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