Comparison

Field Guide vs Poliko

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

Head to head
About

Field Guide

Features
Read full description

Most facts go in one ear and out the other. Field Guide is built so they don't. Each lesson takes two or three minutes and follows a simple loop proven to build memory: you predict an answer first, you get taught one clear idea, then you're quizzed on it. Guessing before you learn is the trick that makes it stick. Then spaced review brings each lesson back days later, right before you'd forget, so it moves into long-term memory instead of fading by tomorrow. WHAT'S INSIDE Hundreds of lessons across science, history, money, health, art, engineering and more A predict → teach → check loop that's actually fun Spaced review that schedules itself A streak to keep you honest Clean, calm, no-fluff design. No ads, no clutter. Browse by subject, get a fresh lesson each day, or hit Random and learn something new right now. Field Guide works fully offline, and new lessons arrive automatically.

About

Poliko

This AI-powered language tutor focuses on conversational practice from the first lesson. Engage in real dialogues with an AI tutor, receive instant pronunciation feedback, and build speaking confidence through personalized learning plans and roleplay scenarios.

Highlights
  • Speak from lesson 1
  • 20 languages available
  • Personalized learning plans
  • Roleplay real-life scenarios
  • Instant pronunciation feedback
  • Vocabulary tracking
  • Streak system for habit building
Features
Read full description

Poliko is the voice-first AI language tutor that gets you speaking from your very first lesson. No flashcard grinding. No endless multiple choice. You learn a language the way you actually use it: by talking. From day one, you hold to speak, have real conversations with your AI tutor, and get instant feedback on what you said and how you said it. Hear natural, native-quality pronunciation and build the confidence to speak out loud. WHY POLIKO - Speak from lesson 1. Every lesson is built around talking, not tapping. You practice real speech, not silent quizzes. - 20 languages. Learn Spanish, French, Japanese, Spanish, Turkish, Russian, Korean and many more, all with the same conversation-first approach. - Personalized learning plans. Poliko adapts to your goals, your level, and your pace, so every session moves you forward. - Roleplay scenarios. Order coffee, book a hotel, navigate an interview, make friends. Practice the situations you'll actually face. - Vocabulary tracking. Poliko remembers the words you've learned and resurfaces them at the right moment so they stick. - Streak system. Build a daily speaking habit and watch your fluency grow one conversation at a time. WHO IT'S FOR Whether you're a total beginner nervous to say your first word or an intermediate learner who can read but freezes when it's time to talk, Poliko meets you where you are and gets you speaking with confidence. Stop studying languages. Start speaking them. Download Poliko and have your first conversation today. Subscription Details: Poliko Pro Poliko offers a free tier plus optional monthly and annual auto-renewable subscriptions that unlock full conversation practice and personalized learning features. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Terms of Use (EULA): https://www.poliko.app/terms.html Privacy Policy: https://www.poliko.app/privacy.html

Screenshots

Field Guide4 screens
Poliko4 screens

Verdict

The call

The clearest difference is in-app purchases: Field Guide at none against Poliko's 2. Poliko's advantage is update cadence (every 3 days vs monthly). On price, ads, 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. Poliko sells 2 in-app purchases, starting at $17.99 per month. Field Guide asks for nothing beyond the download.

UpkeepUpdate frequency

Field Guide ships an update monthly, Poliko every 3 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 7 level
Field Guide versus Poliko: the parameters behind the verdict, then further details
ParameterField GuidePoliko
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size9 MB59 MB
Age rating4+4+
Developer4fives Entertainment, LLCA Labs

In-app purchases

None

Field Guide

No in-app purchases

2 purchases

Poliko

Subscriptions2
  • Poliko Pro — Monthly$17.991 Month
  • Poliko Pro — Yearly7 Days trial$99.991 Year

Questions

Is Field Guide free?
Field Guide is free to download, with no in-app purchases.
Is Poliko free?
Poliko is free to download, with in-app purchases available.
Do Field Guide or Poliko have ads?
Neither Field Guide nor Poliko shows ads.
Which is updated more often, Field Guide or Poliko?
Field Guide ships an update monthly, and Poliko every 3 days. Most recently, Field Guide was updated on October 18, 2026 and Poliko on October 8, 2026.

Other comparisons