Simple Grammar & Spell Check

I typed into Spellogram the sentence: "You'll's friend teach the other teachers's students how to write good." Actually, I do not think I can even call it a sentence? After a few seconds, an icon with a "thumbs-up" popped up implying the sentence was grammatically correct. Am I using the app incorrectly?

Update: Download it again, hope it works this time. Not enen a day later it's nothing but: Failed to contact sever, and the app crashes. Really?! It's better then it was last time, but the interface is slow, its hard to scroll, if text is pasted into it, the app strips away italic words, mistakes names as an error, and places the smart quotes in between letters, messing up what word was next to it!: Sh”e jeuu out of his arms, taking a few wobbly steps. "I just “eed some—rest there's no need—" She ru”bed her wrist with a hand, while looking around. I had to repair a 3k word chapter that this bugged app wrecked. Please fix this it has potential. It worked great for about two days before it bugged.

A super nice utility, saving writers on all levels from embarrassing spelling and grammatical mistakes. Better still, it handles sizeable amounts of text, which includes a default save feature.

The app is good for finding spelling errors, but it's not really good at finding grammar errors. Please fix this problem.

Super a good application for all ages of students studying people teachers and interested who writings in English as mother tounge M.rajasekhar sa M.Bharathi sa M.Yuktha mukhi BCA M.Gomedjika Szia IAS

I purposely typed a sentence using misplaced words like "hers needs to be counted for" and was told I had no errors .

It is questionable that this app can check grammar. Maybe I couldn't use better grammar than the app. But, after using this app for a few days, I got a bit annoyed about the things that correctly spelled like names and brands got notified that those are wrong...

I guess "english" is a misspelled word. Don't waste your time on this stupid app

Detects error but does not always provide correction. What then? Also the errors are listed below and it is hard to find which line corresponds to which part of the text. Not fit for purpose.

Whenever I try to paste in a paragraph it always has the old paragraph still there and it's really hard to figure out how to clear it out maybe I'm not using this app correctly

Worst app I typed : There is any milk in the bottle.There was a thumbsup???? written No Problems Found .What the hell .The sentence is totally wrong

So I've tested the app, it's good, but I don't see why people complain it isn't a complex checker it only fixes simple grammar and spelling not subject verb agreement errors and other English related errors.

Thank you so much....I have dumbed my bf by solving a grammatical problem... :*

I intentionally typed the wrong sentence "I my life hate" and it says no problems found.... I kennat

I typed 'A group of people are missing' it showed correct. I again typed 'A group of people is missing it showed correct again. Which 1 is correct?

This app isn't useful at all it didnt mark any grammar mistakes and all it kept marking for my mistakes are perfectly written words, At least it still knows when to put an uppercase tho.

Third class app .....I typed a wrong sentence deliberatly and it showed it right

Crashed most of the time making me rewrite everything.

App not working properly!waste of time

The corrected sentence still may have grammatical error, however this app it's better than others.

It can't​ check correct sentence

Check your app, it doesn't work.

I just found it in the suggested list so I'd give a try to and I like the result. It could really help me in school

Outstanding app! Every one should use it.I loved it!

This is awesome I recommend every one to use this app this is very beneficial for me I love this app wonderful app thank you great job

Only check speeling mistake

Can't correct some sentences

That's pretty much what I needed in my life

It help me alot

Foolish, not correct

Not good enough.

This application is very useful for English learners

I really needed this type of app.

It sucked it didn't do the job

The checker is only on spelling ????

Checks spelling mistake accurately

It's a big help

It only fixes spelling.

Its really Working application

Thank you so much. This is best app ever<3