Comparison

Slanguage vs Openly Cards

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

Head to head
About

Slanguage

Features
Read full description

The Slanguage series (slang + language = Slanguage) for the "US of A"! Inside there are over 1,600 words and phrases commonly used in the USA! Great fun!

About

Openly Cards

Features
Read full description

Openly is a card game for the conversations you never get around to having. Whether you're on a date, catching up with old friends, or just want to know your partner better โ€” Openly gives you thoughtful questions that spark real connection. WHAT'S INSIDE โ€ข 90 Questions โ€“ A deep dive into who you are, what you dream of, and how you see the world โ€ข Couples Edition โ€“ Questions designed to bring partners closer โ€ข Friendship Edition โ€“ For the friends who think they know each other โ€ข Random Mix โ€“ A shuffle of everything, for spontaneous moments HOW IT WORKS Open a question set, swipe through cards, and talk. That's it. No scores, no timers, no distractions โ€” just you and the people you care about. DESIGNED FOR CONNECTION Every question is crafted to move past small talk. Some are playful, some are thought-provoking, and some might surprise you. All of them are worth asking. Openly is free to use. No ads. No account required to get started.

Screenshots

Slanguage3 screens
Openly Cards4 screens

Verdict

The call

The clearest difference is ads: Openly Cards at none against Slanguage's shown. Openly Cards also leads on update cadence (every 2 months vs every 5 months). Slanguage's advantage is iOS requirement (13.1 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Slanguage ships an update every 5 months, Openly Cards every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Slanguage versus Openly Cards: the parameters behind the verdict, then further details
ParameterSlanguageOpenly Cards
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 months โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.1 โ€” better15.0
Further details โ€” not scored
Size45 MB62 MB
Age rating12+9+
DeveloperIncelligence, Inc.MALTE ANTHES

In-app purchases

None

Slanguage

No in-app purchases

None

Openly Cards

No in-app purchases

Questions

Is Slanguage free?
Slanguage is free to download, with no in-app purchases.
Is Openly Cards free?
Openly Cards is free to download, with no in-app purchases.
Do Slanguage or Openly Cards have ads?
Slanguage shows ads; Openly Cards does not.
Which is updated more often, Slanguage or Openly Cards?
Slanguage ships an update every 5 months, and Openly Cards every 2 months. Most recently, Slanguage was updated on November 3, 2026 and Openly Cards on October 31, 2026.

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