DEA vs FluentIn
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
DEA
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PASS YOUR DEA-C01 AWS DATA ENGINEER ASSOCIATE EXAM 500+ practice questions covering all exam domains 5-minute study sessions that fit your busy schedule Track progress with daily streaks and analytics 94% first-attempt pass rate WHY GET CERTIFIED? Certified AWS Data Engineers earn up to $203K annually (Skillsoft 2024). Cloud data engineering jobs growing 15%+ faster than average. This associate-level certification opens doors to high-paying roles at top tech companies. WHAT YOU'LL MASTER: Data ingestion and transformation with AWS Glue, EMR, and Lambda Building and orchestrating ETL pipelines using AWS services Data store management with Redshift, S3, DynamoDB, and RDS Data operations, monitoring, and troubleshooting with CloudWatch Data security, encryption, governance, and IAM best practices Working with Kinesis, Athena, Lake Formation, and Step Functions STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into career growth. Master AWS data engineering while you wait in line or ride the train. Download now. Pass your exam. Boost your salary.
FluentIn
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School taught you standard English. FluentIn teaches you how people on that street β and in that industry β actually talk. You already know the words. What you miss is the local version: "on line" instead of "in line", "deadass" instead of "seriously", "let me get a regular coffee" instead of a full sentence with please. FluentIn drills exactly that gap. HOW IT WORKS β’ Read the situation in your language (English or ηΉι«δΈζ). β’ Hold the button and say it the way a local would β or tap the blanked word and type it. β’ Get one of three verdicts: Local β that's how they say it. Close β meaning right, wording not local. Not it. β’ Local or Close reveals the card: the phrase, who says it, where it's safe, where to avoid it, where it came from β and, for many phrases, a real clip of someone saying it. β’ Not it? The answer stays hidden. Try again, ask a friend (share the question as a card β to a real friend or your AI assistant), or pass for now. FluentIn is not a question bank to race through: going to find the answer is what makes it stick. WHAT MAKES IT DIFFERENT β’ Every phrase carries a social card: age, community, register, the rooms where it lands and the rooms where it doesn't. β’ Real speakers, not voice actors: hear the phrase in the wild via YouTube. β’ A judge that knows the difference between "right meaning" and "right wording" β the feedback textbooks can't give. β’ Five hint levels, from one blanked key word to nothing at all. Complete a pack at a harder level and its badge upgrades: green, bronze, silver, gold, dark. PACKS β’ Fluent in New York β bodega, stoop, yerrr, the train, OD, brick, on lineβ¦ β’ Fluent in Silicon Valley β LGTM, ship it, on call, runway, TCβ¦ β’ Fluent in Wall Street β priced in, bips, comp day, the stafferβ¦ β’ Fluent in Coffee Shops β order like a regular (unaffiliated with any chain). β’ Fluent in Tainan and Fluent in Shanghai β the local Mandarin: ηθζΉ―γεΊεγιΏζγζεΎζΈ β¦ (answers in Mandarin). More cities and industries are on the way. For intermediate and advanced learners: people moving to a city, joining a new workplace, or tired of missing the joke. Speech recognition runs on your device via Apple's speech framework. Optional: add your own Gemini API key in Settings and an AI judge explains the grey-zone answers. No account. No FluentIn servers. Nothing sold.
Screenshots
Verdict
The clearest difference is in-app purchases: DEA at none against FluentIn's 7. DEA also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). FluentIn's advantage is update cadence (daily vs every 2 months). On price and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. FluentIn sells 7 one-off in-app purchases. DEA asks for nothing beyond the download.
DEA ships an update every 2 months, FluentIn daily. Both last shipped on October 9, 2026.
| Parameter | DEA | FluentIn |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 28 MB | 57 MB |
| Age rating | 4+ | 9+ |
| Developer | Davy Raitt | Jiayan Lin |
In-app purchases
DEA
No in-app purchases
FluentIn
- Fluent in Silicon Valley$4.99
- Fluent in New York$4.99
- Fluent in Wall Street$4.99
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- Fluent in Boston$4.99
- Fluent in Coffee Shops$4.99
- Fluent in Tainan$4.99
- Fluent in Shanghai$4.99
Questions
Is DEA free?
Is FluentIn free?
Do DEA or FluentIn have ads?
Which is updated more often, DEA or FluentIn?
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