Comparison

Otter Agent vs OtterLearn

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

Head to head
About

Otter Agent

A social deduction game where players tell stories, either true or false, while others try to guess their roles. Your heart rate is displayed, adding a unique layer to bluffing and deception.

Highlights
  • Storytelling with roles
  • Truth-teller vs. Lie-teller
  • Player interrogation
  • Real-time heart rate display
  • Identity concealment
  • Social deduction gameplay
Features
Read full description

In this game, all players will play face-to-face, telling their own stories. Each player will receive a story prompt, and get assigned to a role of either a truth-teller, who tells a true story of themselves but sounds ridiculous; or a lie-teller, who tells a fake story they just made up but sounds genuine. Then, they will all have the opportunity to question and interrogate each other. The goal for each player is to hide their identity as well as find out other players' identities. And here's the most exciting part: during this game, when the players are telling their stories or answering questions, other players get to see their heartrate! Imagine bluffing in the face, but your heartrate betrays you; or you secretly shake your leg while telling a truth to increase your heartrate, and make them believe you are telling a lie!

About

OtterLearn

Features
Read full description

Big adventures. Brighter minds. OtterLearn turns learning into an otter-sized adventure for children from Pre-K through Grade 6. Explore math, spelling, language arts and science in a colorful river world where practice earns pearls, discoveries build confidence, and help teaches the next step. 2,650 GAMES. FIVE LEARNING LEVELS. Choose Pre-K, Kindergarten, Grades 1–2, Grades 3–4 or Grades 5–6. Each level offers more than 300 games per subject, selected for that stage of learning. The complete catalog contains 2,650 games, with some available across multiple levels. • Math: counting, place value, arithmetic, fractions, decimals, money, time, geometry, measurement, graphs and word problems. • Spelling: phonics, letter sounds, listening, word building, vowel patterns, silent letters, plurals, spelling rules, roots and proofreading. • Language Arts: grammar, punctuation, vocabulary, sentences, poetry, original stories, reading comprehension and writing skills. • Science: animals, plants, habitats, weather, matter, forces, energy, Earth, space, body systems and scientific thinking. Letter and number tracing is reserved for Pre-K and Kindergarten. Older learners explore more challenging skills. HELP THAT TEACHES Stuck? Tap the golden Teach Me button to visit Otter School. Friendly explanations, memory tools, guiding questions and separate worked examples help children figure out what to do, rather than simply handing over the current answer. Read questions and lessons aloud, tap story words to hear them, and revisit missed questions in Tricky Treasures. A LITTLE PRACTICE. A LOT TO DISCOVER. • Today's Splash offers a daily four-game quest, one game per subject. • Lightning Lagoon adds an optional 60-second math or word challenge. • Otter Duel lets siblings and friends take turns at their own learning levels. • Earn pearls, XP, stars, badges and streaks through practice. • Give an animated otter personality with outfits and accessories. • Decorate a cozy bedroom and living room in Otter Cove. Beautiful illustrated scenery, playful rewards and gentle recorded music make every visit inviting. PARENTS STAY IN THE LOOP • Protect purchases and grown-up settings with a parental gate. • Follow each child's progress by subject and skill. • Review recent misses and export PDF progress reports. • Set daily screen-time limits. • Choose an available narration voice and adjust speaking speed. • Pick from three background melodies, with separate music and sound-effect volume controls. • Keep multiple child profiles, sync through iCloud, and export or restore backups. SUPPORT FOR DIFFERENT LEARNERS Read-aloud questions and lessons, tap-to-hear story words, reading-friendly spacing, VoiceOver labels and Reduce Motion support help children learn in ways that work for them. PRIVATE, WITH OFFLINE LEARNING No ads. No tracking. No OtterLearn account or login needed. Learning records stay on your devices and in your family's own iCloud storage. Learning activities work offline; purchases, purchase restoration and iCloud synchronization need an internet connection. FREE TO START Explore 108 permanently free games across the catalog, plus a rotating premium game available free each day. Availability varies by learning level. OtterLearn Premium unlocks the full catalog, additional child profiles and complete parent reports. Choose a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase. Manage or cancel subscriptions in your Apple account settings. Made with love for curious otters everywhere. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://otter-core.com/privacy

Screenshots

Otter Agent4 screens
OtterLearn4 screens

Verdict

The call

The clearest difference is in-app purchases: Otter Agent at none against OtterLearn's 3. On price, update cadence, ads and device support 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. OtterLearn sells 3 in-app purchases, starting at $4.99 per month. Otter Agent asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Otter Agent versus OtterLearn: the parameters behind the verdict, then further details
ParameterOtter AgentOtterLearn
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, Apple WatchiPhone, iPad, Mac — better
Requires iOS16.0 — better17.0
Further details — not scored
Size68 MB57 MB
Age rating9+4+
DeveloperHaoda ZhaoOtterCore, LLC

In-app purchases

None

Otter Agent

No in-app purchases

3 purchases

OtterLearn

Subscriptions2
  • Premium Monthly7 Days trial$4.991 Month
  • Premium Yearly7 Days trial$29.991 Year
One-time1
  • OtterLearn Forever$59.99

Questions

Is Otter Agent free?
Otter Agent is free to download, with no in-app purchases.
Is OtterLearn free?
OtterLearn is free to download, with in-app purchases available.
Do Otter Agent or OtterLearn have ads?
Neither Otter Agent nor OtterLearn shows ads.
Which is updated more often, Otter Agent or OtterLearn?
Otter Agent ships an update monthly, and OtterLearn monthly. Most recently, Otter Agent was updated on October 5, 2026 and OtterLearn on October 7, 2026.

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