Comparison

YAFCA vs 7fish

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

Head to head
About

YAFCA

Features
Read full description

YAFCA is a flashcard application designed to supercharge your memorization and learning experience. The app allows you to create flashcards complete with text and images. Whether you're a student tackling a new language, a professional brushing up on technical terminology, or simply someone who enjoys absorbing new trivia, sAnki's user-friendly interface makes it easy to compile and review decks tailored to your specific needs.

About

7fish

Learn languages through AI-generated stories tailored to your level and interests. Easily look up words, translate sentences, and listen to stories read aloud. Track your progress as the AI adapts content to your growing proficiency.

Highlights
  • AI-generated custom stories
  • Interactive word lookup and translation
  • Audio playback for stories
  • Progress tracking and adaptive vocabulary
  • Device syncing (premium)
  • AI chatbot for grammar and vocabulary questions (premium)
  • Weekly multi-chapter saga generation (premium)
Features
Read full description

Here's the story for why I built this app: After achieving a 1,000 day streak learning Chinese on another popular language learning app, I realized that I didn't really know Chinese. Sure I could say things like "I like cats and dogs" but I couldn't say anything of real substance. And if I heard someone speaking Chinese, there was exactly a 0% chance that I would understand them. So I started looking for a better way to learn Chinese. I came across this idea of "comprehensible input" by Stephen Krashen which basically says in order to learn a language, you need to be exposed to lots of language material that's slightly above your current level. I was fascinated and wanted to try it so I started looking for Chinese content. A few things became clear to me: 1. Reading content in another language takes a lot of effort. 2. Studying becomes easier if the content is something you're interested in. 3. It's hard to find content that's both at your level and interesting. You can see where this is going... I built 7fish to solve these problems. The main thinking was that if I could make reading less of a chore and more fun, then I could actually learn Chinese. I tried using ChatGPT to accomplish my goals but luckily for you, the process was too clunky and the overhead was too high. I needed something more streamlined. So 7fish was born and now you can learn a language with it too. 7fish uses AI to generate stories that are both interesting and slightly above your current level. You simply specify what you want the story to be about and voila, the AI will give you a story about that. 7fish makes it easy to learn new words. Long-press a word to see it's pronunciation and definitions. Tap a sentence to see the English translation. Press the playback button to have the story read aloud to you. 7fish tracks your progress over time. The AI knows which words you're currently learning and will intentionally include them in the stories. Additionally, the stories will become more complex and have richer vocabulary as your proficiency grows. I've made the app free to use with ads. However, there are a few premium features that you can unlock through subscriptions: 1. Device syncing - you can access your progress / stories on any device. 2. AI chat bot - while reading a story, you can ask the AI questions about the grammar, vocabulary, or anything else related to the story. 3. Weekly saga generation - sagas are multi-chapter stories. Because sagas are longer, you can have more interesting and complex stories. Try reading 1-2 stories per day with 7fish. Keep it up and hopefully one day you'll be fluent in that language that you've always wanted to learn. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

YAFCA3 screens
7fish4 screens

Verdict

The call

The clearest difference is in-app purchases: YAFCA at none against 7fish's 6. YAFCA also leads on ads (none vs shown). 7fish's advantage is update cadence (every 2 months vs every 4 months). On price, device support and iOS requirement 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. 7fish sells 6 in-app purchases, starting at $1.99 per month. YAFCA asks for nothing beyond the download.

UpkeepUpdate frequency

YAFCA ships an update every 4 months, 7fish every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
YAFCA versus 7fish: the parameters behind the verdict, then further details
ParameterYAFCA7fish
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size4 MB59 MB
Age rating4+4+
DeveloperAnzhela BaroyanAusten Probst

In-app purchases

None

YAFCA

No in-app purchases

6 purchases

7fish

Subscriptions6
  • Basic - Monthly$1.991 Month
  • Student - Monthly$6.991 Month
  • Unlimited - Monthly$14.991 Month
Show 3 more
  • Basic - Annual$19.991 Year
  • Student - Annual$69.991 Year
  • Unlimited - Annual$149.991 Year

Questions

Is YAFCA free?
YAFCA is free to download, with no in-app purchases.
Is 7fish free?
7fish is free to download, with in-app purchases available.
Do YAFCA or 7fish have ads?
7fish shows ads; YAFCA does not.
Which is updated more often, YAFCA or 7fish?
YAFCA ships an update every 4 months, and 7fish every 2 months. Most recently, YAFCA was updated on November 3, 2026 and 7fish on October 30, 2026.

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