
CorrectSMS.ai
AI Spelling & Grammar Fix
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Free
In-App Purchases
Rating summary
About
Fix any text in seconds — in your language, or in someone else's.
Text message, work email, homework, an important note: paste it in, CorrectSMS fixes it and explains every mistake. Because understanding an error beats correcting it.
Six languages
Paste a text in English, French, Spanish, German, Italian or Portuguese. It is corrected IN ITS OWN LANGUAGE, and every mistake is explained in YOURS. A German email comes back in German, with the rule in English — and a translation, so you can check it says what you meant.
Main features
Full correction: spelling, grammar, conjugation, agreement and punctuation. Messaging shorthand is expanded into proper writing.
Detailed explanations: every mistake is listed one by one, with the rule in a single sentence. That is what sets CorrectSMS apart from an automatic corrector — you do not just get clean text, you understand why.
Simple: copy, paste, correct. No sign-up, no account.
Instant sharing: once the text is corrected, share it in one tap.
Who is it for?
Anyone who wants to write correctly, at work or every day
Parents helping a child progress in writing
Teachers looking for a complementary teaching tool
Anyone learning a new language
Anyone living with dyslexia or another writing difficulty, who wants to send a message without hesitating
Privacy
We do not keep your texts and we do not sell them to anyone. Correction is produced by a third-party artificial intelligence engine (OpenAI), which receives your text only for the time of that operation.
Download CorrectSMS and write without hesitating.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in CorrectSMS.ai
1.21.0
September 8, 2026
Nothing changes in what you see. This version adds internal measurements of the subscription flow, so we can find where it fails and fix it.
Subscription plans
Premium
Unlimited use
$3.991 Month
7 Days trial



