Punctuation Checker AI: Commas
8.8 925
v4.6.4 by TextAdviser
About Punctuation checker
Punctuation checker (Package Name: com.progaonline.punctuation) is developed by TextAdviser and the latest version of Punctuation Checker AI: Commas 4.6.4 was updated on October 17, 2026. Punctuation Checker AI: Commas is in the category of Education. You can check all apps from the developer of Punctuation Checker AI: Commas. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Paste your text and get commas, periods and capital letters in the right places in seconds. Punctuation Checker finds missing commas, run-on sentences and comma splices and highlights every fix right in your text. Tap any fix to see what changed or undo it.
Check an essay, an email or a message before you send it.
What it does
• Punctuation checker: adds missing commas, periods, question marks and other punctuation marks.
• Comma checker: commas after introductory words, before conjunctions, around clauses and in lists.
• Run-on sentences and comma splices are split or joined correctly.
• Capital letters at the start of sentences.
• Autocorrect rewrites sentences with grammar and spelling mistakes into clear, natural English. Every change is highlighted, and you can restore the original.
• Spelling: finds typos and suggests the right word. Fix one word or all of them at once.
• Compare the original and the corrected text.
Made for
• Students: essays, homework, college applications and English as a second language.
• Work: emails, reports, resumes and cover letters.
• Everyday writing: messages, posts and comments.
Easy to use
• Paste text, type it or dictate it.
• Open a PDF, DOCX or TXT document.
• Listen to your text read aloud.
• Copy or share the corrected text.
• History keeps your checks on your phone, with search and favorites.
Languages
English, Portuguese, Spanish, French, German, Italian and Russian. The app tells you if your text is in a different language from the one selected.
Free and PRO
Free checks every day: up to 1,000 characters per punctuation or spelling check and up to 2,000 characters for autocorrect.
PRO removes ads and the daily limit and checks texts up to 200,000 characters. Long texts are checked in parts, and you see the progress.
Privacy
Your text is sent only to check it. You can turn off saving texts and history in the settings.
Punctuation Checker is made by TextAdviser. If a fix is wrong, write to us — we read every message.
Check an essay, an email or a message before you send it.
What it does
• Punctuation checker: adds missing commas, periods, question marks and other punctuation marks.
• Comma checker: commas after introductory words, before conjunctions, around clauses and in lists.
• Run-on sentences and comma splices are split or joined correctly.
• Capital letters at the start of sentences.
• Autocorrect rewrites sentences with grammar and spelling mistakes into clear, natural English. Every change is highlighted, and you can restore the original.
• Spelling: finds typos and suggests the right word. Fix one word or all of them at once.
• Compare the original and the corrected text.
Made for
• Students: essays, homework, college applications and English as a second language.
• Work: emails, reports, resumes and cover letters.
• Everyday writing: messages, posts and comments.
Easy to use
• Paste text, type it or dictate it.
• Open a PDF, DOCX or TXT document.
• Listen to your text read aloud.
• Copy or share the corrected text.
• History keeps your checks on your phone, with search and favorites.
Languages
English, Portuguese, Spanish, French, German, Italian and Russian. The app tells you if your text is in a different language from the one selected.
Free and PRO
Free checks every day: up to 1,000 characters per punctuation or spelling check and up to 2,000 characters for autocorrect.
PRO removes ads and the daily limit and checks texts up to 200,000 characters. Long texts are checked in parts, and you see the progress.
Privacy
Your text is sent only to check it. You can turn off saving texts and history in the settings.
Punctuation Checker is made by TextAdviser. If a fix is wrong, write to us — we read every message.
Punctuation checker 4.6.4 Update
• Dark theme: follows your system setting, or choose it in Settings• Long texts without PRO: the beginning is now checked for free
• The PRO screen shows the price and plans right away
• Settings: fixed items hidden on new Android versions
Read More
Punctuation checker Features
Related Videos
Previous Versions
More
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: ec95cbd98e845aa88eada9dfcff6538c285683f9
Size: 13.51 MB
What's New:
• Dark theme: follows your system setting, or choose it in Settings
• Long texts without PRO: the beginning is now checked for free
• The PRO screen shows the price and plans right away
• Settings: fixed items hidden on new Android versions
• Long texts without PRO: the beginning is now checked for free
• The PRO screen shows the price and plans right away
• Settings: fixed items hidden on new Android versions
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 1caf841809420fe0e020e09ae1bcdddeaf02c743
Size: 13.42 MB
What's New:
Text checking is now more reliable.
Variant
Arch
Version
DPI
36
October 10, 2026
Punctuation Checker AI: Commas
4.6.2
(36)
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: e95688800d813069881c951f5dc07a6284022f5e
Base APK: com.progaonline.punctuation.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hdpi, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 13.41 MB
What's New:
• Faster results
• Tap a highlighted fix to see what changed or undo it
• Spelling: clearer highlights, Fix all, suggestions keep capital letters
• Warning if the text language differs from the selected one
• PRO: texts up to 200,000 characters with progress
• History: search, favorites and check summaries
• Tap a highlighted fix to see what changed or undo it
• Spelling: clearer highlights, Fix all, suggestions keep capital letters
• Warning if the text language differs from the selected one
• PRO: texts up to 200,000 characters with progress
• History: search, favorites and check summaries
armeabi-v7a
Android 10.0+
160-640dpi
36
October 11, 2026
Punctuation Checker AI: Commas
4.6.2
(36)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: e44729f8a24df2ce791f7b621fd5a4fb9bf1d1a9
Base APK: com.progaonline.punctuation.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 7.56 MB
What's New:
• Faster results
• Tap a highlighted fix to see what changed or undo it
• Spelling: clearer highlights, Fix all, suggestions keep capital letters
• Warning if the text language differs from the selected one
• PRO: texts up to 200,000 characters with progress
• History: search, favorites and check summaries
• Tap a highlighted fix to see what changed or undo it
• Spelling: clearer highlights, Fix all, suggestions keep capital letters
• Warning if the text language differs from the selected one
• PRO: texts up to 200,000 characters with progress
• History: search, favorites and check summaries
arm64-v8a
Android 7.0+
160-640dpi
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: d557ed7bfa93d862372b22dd2e17fc3fccf6cd43
Size: 6.86 MB
What's New:
The app now takes up less space. Improved text checking, purchase reliability and character top-ups. Compare changes, undo corrections and find past checks more easily.
More Information
Package Name:
Update Date:
2026-10-17
Latest Version:
4.6.4
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
Safe to Download
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