Comparison

Thai Letter Chart vs タイ語の文法

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

Head to head

About

Thai Letter Chart

Features

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For Apple Watch. Quick reference chart of the Thai characters. Best for learn a Thai characters. Just choose the screen menu. Very easy. Thai letters, consonant, vowel, number, tone mark. Can quickly find it. Displayed in large Thai characters. Anytime and Anywhere, Check Thai characters. Thanks, Arigato gozaimasu.

About

タイ語の文法

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◆全ページをリニューアル！文字が見やすいようにUIを修正しました(2026.7.18〜)。 ◆しおり機能を追加！学習の進捗は青、緑、オレンジ色のしおりで管理できます。 ◆文法の基礎をわかりやすく解説！学習のポイントを簡潔にわかりやすくまとめています。 ◆単語・例文すべて音声付き！音声もすぐに確認できます。例文ごとに単語の意味も記載しています。 ◆広告も一切なし！学習の途中で広告にイライラすることはありません。安心して、快適に学習を進めることができます。 ▼最新情報各種SNSにてタイ単語を毎日投稿中！！ Instagram：thai_alphabet twitter：thai_alphabet Threads：that_alphabet

Screenshots

Thai Letter Chart1 screens

タイ語の文法4 screens

Verdict

The call

The clearest difference is price: Thai Letter Chart at Free against タイ語の文法's $1.99. タイ語の文法's advantage is update cadence (every 6 weeks vs every 14 months). On ads, in-app purchases, 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

Thai Letter Chart is free to download; タイ語の文法 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Thai Letter Chart ships an update every 14 months, タイ語の文法 every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 5 level

Thai Letter Chart versus タイ語の文法: the parameters behind the verdict, then further details
Parameter	Thai Letter Chart	タイ語の文法
Price	Free — better	$1.99
Positive reviews	—	66.7% of reviews
Update frequency	Every 14 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod, Apple Watch	iPhone, iPad, iPod
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	8 MB	26 MB
Age rating	4+	4+
Developer	ritsuro	TSUTOMU TOKURA

In-app purchases

None

Thai Letter Chart

No in-app purchases

None

タイ語の文法

No in-app purchases

Questions

Is Thai Letter Chart free?

Thai Letter Chart is free to download, with no in-app purchases.

Is タイ語の文法 free?

タイ語の文法 costs $1.99, with no in-app purchases.

Do Thai Letter Chart or タイ語の文法 have ads?

Neither Thai Letter Chart nor タイ語の文法 shows ads.

Which is updated more often, Thai Letter Chart or タイ語の文法?

Thai Letter Chart ships an update every 14 months, and タイ語の文法 every 6 weeks. Most recently, Thai Letter Chart was updated on October 29, 2026 and タイ語の文法 on October 24, 2026.