Comparison

Nerdy Bee vs Koko

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

Head to head
About

Nerdy Bee

Features
Read full description

Nerdy Bee helps students of all levels study smarter with fast, accurate, and intuitive tools. ► Key Features • INSTANT SCAN & SOLVE Snap a photo of any problem and get clear, step-by-step solutions—perfect for math, science, and more. • MASTER EVERY SUBJECT Whether it’s equations, essays, complex concepts, or graphics Nerdy Bee supports all subjects across all grades. • WRITING ASSISTANT Compose essays, rewrite text, reply to messages, correct grammar, and simplify writing instantly. • FLEXIBLE QUESTION OPTIONS Type, screenshot, highlight, or drop images to get answers in the format you prefer. • QUESTION CONFIGURATION Customize your learning experience by setting up specific question and answer types. • FLASHCARDS Reinforce your knowledge with our engaging flashcard feature, designed to enhance memory retention and make reviewing subjects fun! • SPEAK FREELY Communicate with NerdyBee in 12 different languages! Practice speaking and improve your language skills like never before. • History & Editing View all your past questions and writings. Re-edit or regenerate improved answers anytime. • Light and Dark modes Choose Light, Dark, or Auto mode for your optimal contact. ► FAQ • What is Nerdy Bee? An AI-powered study assistant that helps with homework, writing, problem-solving, and language learning. • How do I use it? Scan questions, type them, or upload images—Nerdy Bee will handle the rest. • Refund policy? You can cancel anytime if you’re not satisfied. • Support? Available 24/7 at contact@nerdybee.ai ► How to Get Started 1. Download the app. 2. Log in. 3. Explore the features that we offer. 4. Start learning with Nerdy Bee! ► Contact & Important Links • Website: https://nerdybee.ai/ • Email: contact@nerdybee.ai • Terms of Service: https://maroon-blouse-0ad.notion.site/Terms-of-Use-17e3d14205a8802085e9c163478bba8c • Privacy Policy: https://maroon-blouse-0ad.notion.site/Privacy-Policy-17e3d14205a88004b713c81beba782f5

About

Koko

Practice speaking a new language privately and offline. This app scales conversations to your skill level, offering feedback and quick translations. It keeps all your data on your device, ensuring complete privacy.

Highlights
  • Private, offline conversations
  • Adaptive conversation difficulty
  • Voice feedback for improvement
  • Quick translations
  • Multiple languages supported
Features
Read full description

Koko gives you unlimited conversation practice while keeping your voice, information, and data private on your device. Nothing leaves your iPhone. It can even be run in Airplane mode :) Learn a new language by speaking and listening more! A lot of people struggle to actually hold a conversation when learning a language because they don't practice speaking and immersing themselves in the language. Features We Love: - Fully private. Your voice and conversations never leave your device. - Conversations are scaled to your level. For beginners, Koko uses small, beginner-friendly words and speaks slowly. For advanced speakers, Koko speaks quickly and uses advanced vocabulary. - Quick translations - Feedback on your responses to help you learn how to speak better - Cloud mode: Get started quickly by using our private cloud LLM instead of downloading the models locally Current languages: - English - Spanish - French - Italian - German - Japanese - Polish - Vietnamese Koko requires iOS26+ in order to run the conversation models on your own device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Nerdy Bee4 screens
Koko4 screens

Verdict

The call

The clearest difference is update cadence: Koko at every 3 days against Nerdy Bee's every 2 months. Nerdy Bee's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases 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. Nerdy Bee sells 3 in-app purchases, starting at $4.99 per 7 days and Koko sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nerdy Bee ships an update every 2 months, Koko every 3 days. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 7 level
Nerdy Bee versus Koko: the parameters behind the verdict, then further details
ParameterNerdy BeeKoko
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size52 MB77 MB
Age rating4+4+
DeveloperD&M Technologies Inc.Prism App Labs

In-app purchases

3 purchases

Nerdy Bee

Subscriptions3
  • PRO Access - Weekly$4.997 Days
  • PRO Access - Monthly$14.991 Month
  • PRO Access - Yearly$59.991 Year
2 purchases

Koko

Subscriptions2
  • Koko Monthly Plan$7.991 Month
  • Koko Yearly Plan$39.991 Year

Questions

Is Nerdy Bee free?
Nerdy Bee is free to download, with in-app purchases available.
Is Koko free?
Koko is free to download, with in-app purchases available.
Do Nerdy Bee or Koko have ads?
Neither Nerdy Bee nor Koko shows ads.
Which is updated more often, Nerdy Bee or Koko?
Nerdy Bee ships an update every 2 months, and Koko every 3 days. Most recently, Nerdy Bee was updated on September 20, 2026 and Koko on September 8, 2026.

Other comparisons