Graph 89 - (with TI84 support) was an education app developed by Dritan Hashorva. It was removed from Google Play Feb 19, 2024 and is no longer available for download.
Download Statistics
Graph 89 - (with TI84 support) had been downloaded 29 thousand times before it became unavailable.
User Ratings
Graph 89 - (with TI84 support) was rated 4.10 out of 5 stars, based on 770 ratings.
App Information
Graph 89 - (with TI84 support) was free to download. The APK download size was 6.56 MB. The last available version was 1.1.3c. The last update was on October 21, 2013.
Technical Requirements
Graph 89 - (with TI84 support) required Android 2.2+ or higher. The app had a content rating of Everyone. The app had been available on Google Play February 2012.
Description
Graph 89 is an emulator for the TI-83, TI-83 Plus, TI-83 Plus Second Edition, TI-84 Plus, TI-84 Plus Second Edition, TI89, TI89 Titanium, TI92 Plus and Voyage 200 calculators.
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Comments on Graph 89 - (with TI84 support) for Android
★★★★★
The emulator works perfectly with the ROM from my college calculator. I use it whenever my real calculator isn't available.
★★★★★
PLEASE UPDATE THIS APP TO SUPPORT 64bit! This app was the only real deal for TI 89 emulation, and now I cannot install it on my S24 Ultra.
★★★★★
I have been using graph 89 free I think since it came out. The updates haven't been perfect, but this app has kept my TI-89 titanium in my pocket, where ever I go. Keep up the great work, and I'm sorry it took so long for me to purchase. Edit: 8/9/2019 still use this app. Love it. Still works great.
★★☆☆☆
App forgets ROM more and more frequently- "Error reading the state file". Requires deleting stored ROM reference in app and digging back through phone files to re-import. Happens almost every other time I use the app now, incredibly frustrating. Nothing changes on my device, the file is always accessible.
★★☆☆☆
Buttons no longer work in Android 8.1 unless held down longer than a normal tap.
★★☆☆☆
When I tried to open the app it says I have to have the ROM image of the calculator I own. If I owned the calculator I would not have paid for this app.
Technologies used by Graph 89 - (with TI84 support)
4 permissions·1 libraries
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