Graph 89 Free APK

App information

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Latest updates

What's new in Graph 89 Free 1.1.3c

Editor's review

Download the latest Graph 89 Free application, version 1.1.3c, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Education app is developed by Dritan Hashorva and is easy to download and install.

Previous versions, including 1.1.3c, are also available. If you need help or have any problems, please let us know.

Description

App permissions

Graph 89 Free 1.1.3c APK requires following permissions:

Allows an application to write to external storage.

Allows an application to read from external storage.

Allows access to the vibrator.

Ratings and Reviews

Rating: 4.1/5 based on 5K+ reviews

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3 ★ Seems to generally work except for one major annoyance--key presses often do not register. You'll often times have to press one of the calculator's buttons multiple times for it to register. Still useable though so I plan to keep the app unless I find a better option.

4 ★ nice to see one of the last and best calculators from the golden-age of graphing programmable calculator era available for android(at last with some perfection).The only thing that disturbs is the dotted menu entries;wonder if there's a way to make them solid and easily-read

1 ★ This is not an emulator, it needs device info from your actual calculator to function on the phone. Not at all what I was looking for.

3 ★ Is a good app and useful. The best skin is default but I can't see very well the letters I prefer using keyboard but is dificult to change the keyboard (needs shortcuts to access to functions) to return the skin and It isn't in fullscreen I can't hide the virtual buttons

1 ★ IBM Research I own 83, 84, 59 and 2 89s. Who the hell wants to go through all this. There are HP Emulators that let you choose from the app the Roms I have the HP45, 422ucks, HP 65 800, HP 67 450 HP 48s ,sx, G, Gx, HP 50, HP latest. Also all scietific TIs starting with SR10 and 30 and on and on. This is 2 damn cumbersome. You tink TI is going to litigate us or you? No way Hose! Hey, come on dude, do what every other develoer does and make it easy, and no damn USB needed. Andrew S Beiler IBM

5 ★ Works very well. I've tried a lot of different ones, but I just prefer this one. I use it daily.

5 ★ I loved used a TI 89 as a student and it is nice to keep at my desk as an engineer. I love having this app as I can keep this wonderful calculator with me at all times now. This emulator is perfect as it even keeps the navigation shortcuts I memorized over the years.

5 ★ Installed on my last four phones. Just Installed on my new S20+. Still works great. Invaluable to always have a Ti-89 on hand.

1 ★ I used to love this app, then it stopped working in Android 9. You have to hold down the buttons for a full second before the action takes place. Now it takes a minute for a simple math operation. Please help/fix!

2 ★ works well. well written since app can be moved to external SD memory! but, you have to copy the ti-89 Rom from your TI-89 Calculator. to no longer lets you download Rom from thier site

5 ★ This app was a life saver as my TI-89 Titanium was stolen while taking Calc 3 in college; I could do all my homework with this, and use the 2 hour free rental from the college for tests! Even now, years later, I love always having my favorite calculator with me.

5 ★ works great with no ads. cant ask for any more. thank you!!

5 ★ Excellent! I can have all the functionality of a true graphing calculator without hauling it around.

5 ★ best most full featured calculator on Android. ti wrote some impressive firmware, and no one has beat it on smartphones yet.

1 ★ In play store it doesn't say that you have to have TI calculator. But it is useless if you don't have one. What is the reason of having a virtual calculator if you have a real one.

Previous versions

Graph 89 Free 1.1.3c APK for Windows (#1133, 6.5 MB)