Comparison

Fluyo vs Doomersion

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

Head to head
About

Fluyo

Embark on a fun language learning adventure with interactive lessons, engaging games, and a supportive global community. Explore vibrant biomes, customize your companion, and battle creatures using your new language skills. Unlock premium content for an enhanced experience.

Highlights
  • Interactive language lessons
  • Gamified learning journey
  • Character customization and upgrades
  • Social community pods
  • Mini-games and flashcards
  • Battle creatures with learned vocabulary
Features
Read full description

Dive into the wondrous world of Fluyo, your all-in-one language learning app filled with exciting lessons, games, community building and so much more! Team up with your very own dolphin buddy and learn the language of your choice whilst exploring different biomes and discovering unique creatures along the way. Join our ever growing community in this Journey of experiencing language learning in a truly fun and exciting way! SUPPORTED LANGUAGES Currently we’re building and offering full support for German, Spanish, Japanese, Korean and French (Beginner Level). There are also languages we partially support such as Italian, Portuguese, Dutch, Russian and Chinese. As we progress, we will be expanding our language library so keep a lookout for that! EXPLORE & LEARN THROUGH JOURNEY Journey mode is an all new way of tackling language learning which is filled with lessons, exercises and more! You can even battle creatures along the way with the knowledge you’ve gained or join our first Yuman character Mizuna for specially curated audio lessons. CHARACTER CUSTOMIZATION & LOOT Deck out your dolphin in fancy new gear as you level up and earn coins. Play around with unique item stats and qualities to buff your buddy up for battles against creatures and other players! SOCIAL COMMUNITY PODS Be a part of our community of learners from all around the world. Make new friends, learn from native speakers or even create a Pod to grow your very own community space within Fluyo! MINI GAMES & FLASHCARDS Learn whilst having fun with different mini games which dynamically links information straight from your Journey progress to help with memorisation. Practice vocabulary with our extensive flashcard library or even make a custom deck to suit your needs! PREMIUM LESSON UPGRADE Unlock your full potential with Fluyo PREMIUM! Enjoy unlimited lessons, rewards bonuses and exclusive items for your dolphin with a monthly or annual upgrade. Thank you for reading through and all your support! Fluyo was made by a team of passionate individuals wanting to create a new space for language learners filled with crafted experiences when it comes to lessons, art, design and even music. We would love to have you be a part of our continued growth! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Doomersion

Learn languages through immersive video content that adapts to your skill level. As you scroll through short clips, the difficulty gradually increases, mirroring natural language acquisition methods.

Highlights
  • Immersive video learning
  • Adaptive difficulty
  • Level-matched content
  • Natural language acquisition
  • Scroll-based progression
Features
Read full description

Doomersion (formerly Doomlingo) lets you watch short videos in your target language that are exactly matched to your level, and then as you scroll they get a little harder so you learn! That way you can learn languages by immersion, which is how people actually learn!

Screenshots

Fluyo4 screens
Doomersion4 screens

Verdict

The call

The clearest difference is in-app purchases: Doomersion at none against Fluyo's 7. Doomersion also leads on review sentiment (70% vs 53%). Fluyo's advantage is ratings volume (448 vs 82) and iOS requirement (13.0 vs 15.5). On price, rating, 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. Fluyo sells 7 in-app purchases, starting at $9.99 per month. Doomersion asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Doomersion holds the better App Store score, 4.1 against 3.9. That said, the two scores are not equally well evidenced: Fluyo has 448 ratings behind it against 82, so its average is the more settled of the two. Written reviews point the same way: 53% of Fluyo's written reviews are positive against 70% of Doomersion's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
Fluyo versus Doomersion: the parameters behind the verdict, then further details
ParameterFluyoDoomersion
PriceFreeFree
Rating3.9 (448 ratings)4.1 (82 ratings) — better
Positive reviews53.3% of reviews70.5% of reviews — better
Number of ratings448 — better82
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size482 MB73 MB
Age rating9+12+
DeveloperFluyo IncMostafa Tamer Afr

Customer experience

Fluyo

All ratings447 ratings
Positive70.7%
Neutral8.3%
Negative21.0%
Written reviews212 reviews
Positive53.3%
Neutral16.5%
Negative30.2%

Doomersion

All ratings82 ratings
Positive75.6%
Neutral8.5%
Negative15.9%
Written reviews61 reviews
Positive70.5%
Neutral14.8%
Negative14.8%

Bugs and requests

Fluyo

Reported bugs

5 issues
  • Freezing during boss battles
  • Infinite loading screens
  • Incorrect word translations
  • Inconsistent voice actor quality
  • Inability to change language or access account

Requested features

5 requests
  • More sentence building exercises
  • Integration of AI-powered explanations
  • Addition of speaking practice features
  • Expanded language support
  • Improved balance of boss battle difficulty

Doomersion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Fluyo

Subscriptions4
  • 1 Month Subscription3 Days trial$9.991 Month
  • 3 Month Subscription$9.993 Months
  • 6 Month Subscription$19.996 Months
Show 1 more
  • 1 Year Subscription3 Days trial$69.001 Year
One-time3
  • 30 Gems$2.99
  • 55 Gems$4.99
  • 120 Gems$9.99
None

Doomersion

No in-app purchases

Questions

Is Fluyo free?
Fluyo is free to download, with in-app purchases available.
Is Doomersion free?
Doomersion is free to download, with no in-app purchases.
Which has better reviews, Fluyo or Doomersion?
Doomersion is rated higher. Fluyo averages 3.9 out of 5 from 448 ratings, while Doomersion averages 4.1 from 82 ratings.
Do Fluyo or Doomersion have ads?
Neither Fluyo nor Doomersion shows ads.
Which is updated more often, Fluyo or Doomersion?
Fluyo ships an update every 2 weeks, and Doomersion every 2 weeks. Most recently, Fluyo was updated on September 14, 2026 and Doomersion on September 24, 2026.

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