Best Kaeru Apps & Games

71+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated July 2026

Looking for free kaeru apps and games? 20 of our 71+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Kaeru Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kaeru - Learn Japanese & KanjiKaeru - Learn Japanese & KanjiFree3.8★ (25)NoYesJul 2026
2旅かえる旅かえるFree4.4★ (2.3K)YesYesJul 2026
3Kakuro++ Cross Sums PuzzlesKakuro++ Cross Sums PuzzlesFree4.8★ (602)YesYesJul 2026
4KAERUKAERUFreeYesNoMay 2026
5Kaeru - Automatic Home UpdatesKaeru - Automatic Home UpdatesFreeNoYesJul 2026
6コミマップコミマップFreeNoMay 2026
7Kaeru: Currency Exchange RateKaeru: Currency Exchange RateFree was $1.99NoYesJul 2026
8Krafted KavaKrafted KavaFreeNoJul 2026

Top Picks for Kaeru

Kaeru - Learn Japanese & Kanji#1

Kaeru - Learn Japanese & Kanji by Rozemyne Ltd

JLPT N5-N1, SRS & Handwriting
Editor's Choice
📚 Education
3.8(25 ratings)
FreeIn-App Purchases
Kaeru - Learn Japanese & Kanji screenshot 1
Kaeru - Learn Japanese & Kanji screenshot 2
Kaeru - Learn Japanese & Kanji screenshot 3
Kaeru - Learn Japanese & Kanji screenshot 4
Kaeru - Learn Japanese & Kanji screenshot 5

Master Japanese writing, grammar, and pronunciation with a comprehensive learning tool. Practice kanji stroke by stroke, understand grammar patterns with context, and improve your speaking with AI feedback. Daily stories and a built-in dictionary provide real-world application.

旅かえる#2

旅かえる by Hit-Point Co., Ltd.

Strong Contender
🎮 Games
4.4😊(2.3K ratings)
FreeAdsIn-App Purchases
旅かえる screenshot 1
旅かえる screenshot 2
旅かえる screenshot 3
旅かえる screenshot 4
旅かえる screenshot 5

"Embark on virtual adventures with a frog, preparing it for journeys and receiving updates through photos and souvenirs. Harvest clover, shop for supplies, and watch your frog set off on its voyage. Enjoy the whimsical travels and await its safe return."

What We Love

  • 🐸 Cute frog character
  • 🎨 Beautiful art style
  • 🕰️ Relaxing, low-maintenance gameplay
  • 📸 Fun to collect photos from frog's travels

Room to Improve

  • 🌐 No English language option
  • 🔍 Difficult to understand gameplay without translation
  • 🐸 Frog disappearing for long periods of time
Kakuro++ Cross Sums Puzzles#3

Kakuro++ Cross Sums Puzzles by Chaviro Software

Logic Puzzle Game with Numbers
Worth Considering
🎮 Games
4.8😊(602 ratings)
FreeAdsIn-App Purchases
Kakuro++ Cross Sums Puzzles screenshot 1
Kakuro++ Cross Sums Puzzles screenshot 2
Kakuro++ Cross Sums Puzzles screenshot 3
Kakuro++ Cross Sums Puzzles screenshot 4
Kakuro++ Cross Sums Puzzles screenshot 5

This logic puzzle game challenges you to fill a grid with numbers, similar to a crossword. It offers over 3800 puzzles with varying difficulty levels and unique solutions, designed to test your addition and logical reasoning skills.

What We Love

  • 👍 Clean and beautiful interface design
  • 🎮 Engaging puzzle gameplay mechanics
  • 📦 Substantial free content available
  • 🧩 Well-implemented Kakuro puzzle mechanics

Room to Improve

  • 📺 Intrusive ads and advertisements
  • 🔄 Repetitive puzzle layouts and content
  • 📜 Poor navigation requiring excessive scrolling

More Kaeru apps to explore

4
KAERU
KAERU
KAERU
by Densuke Inc.
Free
🌐 Social Networking
(0)
5
Kaeru - Automatic Home Updates
Kaeru - Automatic Home Updates
Kaeru - Automatic Home Updates
by Takuya Sakamoto
Free
🌟 Lifestyle
(0)
6
コミマップ
コミマップ
コミマップ
by kaoru tsutsumishita
Free
🔧 Utilities
(0)
7
Kaeru: Currency Exchange Rate
Kaeru: Currency Exchange Rate
Kaeru: Currency Exchange Rate
Travel converter, offline
Free
$1.99 | 100% OFF
💰 Finance
(0)
8
Krafted Kava
Krafted Kava
Krafted Kava
by Savor Brands Inc.
Free
🍔 Food & Drink
(0)
9
Kauai Now
Kauai Now
Kauai Now
Kauai News & Weather
Free

Stay informed with local news, weather updates, and community information for Kauai, Hawaii. Get breaking news, statewide updates, and tourism details all in one place.

Local Kauai newsWeather updatesBreaking news alerts
📡 News
(149)
free
10
Kaeru: Work-Life Balance
Kaeru: Work-Life Balance
Kaeru: Work-Life Balance
Clock out & beat overtime
Free
📊 Productivity
(0)
11
Kaeru – AI Calorie Tracking
Kaeru – AI Calorie Tracking
Kaeru – AI Calorie Tracking
Just Type What You Ate
Free
💪 Health & Fitness
(0)
12
MomentCamera - Food & Pets
MomentCamera - Food & Pets
MomentCamera - Food & Pets
맛집・카페・반려동물・여행을 예쁘게
Free
📷 Photo & Video
(0)
13
Madobe: Daily Season Widget
Madobe: Daily Season Widget
Madobe: Daily Season Widget
Japanese Microseasons Widget
Free
🌟 Lifestyle
(0)
14
Kau Coffee Mill Hawai'i
Kau Coffee Mill Hawai'i
Kau Coffee Mill Hawai'i
Online Ordering & Loyalty
Free
🍔 Food & Drink
(0)
15
Kalo - AI Calorie Tracking
Kalo - AI Calorie Tracking
Kalo - AI Calorie Tracking
Food tracking & weight loss.
Free

Effortlessly track your food intake using AI. Log meals instantly by taking a photo, scanning a barcode, or speaking your meal. Achieve your weight loss goals without sacrificing your favorite foods.

AI-powered meal loggingInstant calorie and macro trackingWeight loss support
💪 Health & Fitness
(4.1K)
freemium
16
Omakase ごはん
Omakase ごはん
Omakase ごはん
by Koya Kurauchi
Free
🍔 Food & Drink
(0)
17
vic2公式アプリ
vic2公式アプリ
vic2公式アプリ
by KAERU HOUSE LTD.
Free
🌟 Lifestyle
(0)
18
KIMERU
KIMERU
KIMERU
by Ryoma Uchida
Free
💼 Business
(0)
19
Sudoku Checker
Sudoku Checker
Sudoku Checker
For your hand-made Sudoku
Free

This app allows you to input numbers from a physical Sudoku puzzle and verifies its validity. It identifies single solutions, multiple solutions, or contradictions. The app displays your input in black and derived numbers in gray.

Input hand-written Sudoku numbersDisplays derived numbers in grayVerifies puzzle validity
🔧 Utilities
(3)
free
20
Kakuro u
Kakuro u
Kakuro u
Classic Math Logic Puzzle Game
Free

Engage in a classic math logic puzzle game that offers a challenging and addictive experience. Explore a vast number of puzzles with unique features designed for daily brain training or relaxation. Progress through difficulty levels and master complex number combinations.

Unlimited Kakuro puzzlesPuzzle generatorBookmark and 'Ball of String' function
🎮 Games
(294)
free with in-app purchases

FAQ about Kaeru

What are the best kaeru apps & games for iPhone?
Kaeru - Learn Japanese & Kanji tops our kaeru apps & games ranking as of July 2026, with a 3.8-star average from 25 App Store ratings, and it's free to download.
Yes — 20 of the top kaeru apps & games we rank are free to download, including Kaeru - Learn Japanese & Kanji and 旅かえる.
Kaeru - Learn Japanese & Kanji has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 71+ kaeru apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Kaeru focuses on active recall for kanji by having users write characters stroke by stroke. Grammar is learned through contextual examples and formation rules, while pronunciation is honed with AI feedback. The app uses an adaptive SRS to schedule reviews based on user performance.
Yes, Kaeru tracks your progress toward specific JLPT levels (N5 through N1) for both kanji and vocabulary. This helps ensure your study hours are focused and count towards your target exam.

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