Comparison

TegaKey vs CHALK ビジネス専用チャット

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

Head to head

TegaKey

Free

🎬 Entertainment

★ 2.01 ratingsView app →

About

TegaKey

Create a personalized keyboard using your own handwriting. Send messages with your unique script via email, Line, and Twitter. Enjoy a "Kawaii" keyboard experience tailored to your style.

Highlights

Create custom handwriting keyboards
English, number, and emoji keyboards
Image keyboard support
Send messages via email, Line, Twitter
Personalized messaging experience

Features

Read full description

Never seen handwriting app has been launched! Introducing…TegaKey! --No.1 "Kawaii App"-- *Features You can create your own keyboard with your handwriting. English, Number, Emoji and Image keyboard. Send messages with your hand writing via e-mail, line and Twitter! Enjoy "Kawaii" keyboard in your own way! *Recommended for someone… who loves exchanging mail with friends. who are bothered by other handwriting apps. who wants to send special messages to friends and boyfriend.

About

CHALK ビジネス専用チャット

Features

Read full description

The "Chalk" is international communication APP. "Chalk" is Cho(Japanese:Super)Talk APP. Also "Chalk" can manage your schedule for meeting with friends! This can do send my movie to your friends, so easy! Let's try search your friends and your life style!

Screenshots

TegaKey4 screens

CHALK ビジネス専用チャット4 screens

Verdict

The call

The clearest difference is in-app purchases: CHALK ビジネス専用チャット at none against TegaKey's 4. TegaKey's advantage is iOS requirement (6.1 vs 13.0). 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. TegaKey sells 4 one-off in-app purchases. CHALK ビジネス専用チャット asks for nothing beyond the download.

UpkeepUpdate frequency

TegaKey ships an update monthly, CHALK ビジネス専用チャット every 5 weeks. Both last shipped on October 14, 2026.

Scorecard2 real differences · 8 level

TegaKey versus CHALK ビジネス専用チャット: the parameters behind the verdict, then further details
Parameter	TegaKey	CHALK ビジネス専用チャット
Price	Free	Free
Rating	2.0 (1 ratings) — better	—
Positive reviews	68.4% of reviews	—
Number of ratings	1 — better	—
Update frequency	Monthly — better	Every 5 weeks
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	6.1 — better	13.0
Further details — not scored
Size	12 MB	45 MB
Age rating	4+	4+
Developer	LiQoon inc.	Kweather Japan Co.,Ltd.

In-app purchases

4 purchases

TegaKey

One-time4

remove Ads$0.99
add function$0.99
BASIC TEMPLATE$0.99

Show 1 more

symbolTemplate001$0.99

None

CHALK ビジネス専用チャット

No in-app purchases

Questions

Is TegaKey free?

TegaKey is free to download, with in-app purchases available.

Is CHALK ビジネス専用チャット free?

CHALK ビジネス専用チャット is free to download, with no in-app purchases.

Do TegaKey or CHALK ビジネス専用チャット have ads?

Neither TegaKey nor CHALK ビジネス専用チャット shows ads.

Which is updated more often, TegaKey or CHALK ビジネス専用チャット?

TegaKey ships an update monthly, and CHALK ビジネス専用チャット every 5 weeks. Most recently, TegaKey was updated on October 14, 2026 and CHALK ビジネス専用チャット on October 14, 2026.