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GET /api/v3/apps/1192750649
{
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"name": "Di Venisco UG (haftungsbeschrankt)",
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"rating": 3.2,
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"ratings": [
{
"store": "apple",
"average": 3.2,
"count": 83,
"market": "us",
"observed_at": "2026-07-29",
"reviews": [
{
"rating": 3,
"title": "Calculus functions not available",
"body": "Neither the derivative or integral Calculus functions are working properly. Also, the bland bare-bones keyboard display is disappointing. In marked contrast, the App’s manual videos show a nice color-enhanced emulated Ti-84 keyboard. The graphing functions appear to work well. Overall, this is an App that has much potential, but it needs more development.",
"author": "DrK.",
"date": "29 Jul 2026"
},
{
"rating": 2,
"title": "Not worth the money",
"body": "I bought this hoping to be able to use it to solve for some linear regression problems I had in my class, but this app is basically just a tutorial for using an actual Ti-84 with some math questions in it, unless you want to spend $10 (or in my case $15 because I had to buy this app to use it) you won’t get to use an actual Ti-84 calculator on your phone",
"author": "MathIsA_RedSubject",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "Great TI 84 graphing calculator app",
"body": "This is by far the best manual for the ti 84 graphing calculator! It helps me a lot to handle my ti-84 in school. My teacher recommended it to me and it’s worth the money. Furthermore there are easy to understand descriptions and even math problems to practice yourself. Whoever works with the TI 84 needs this app!!",
"author": "joshv.91.11.1",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "You have to try",
"body": "I've only had this app for a few minutes, but I'm already in love with it!!!! All the features are amazing and work wonders.",
"author": "sasahellimate",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "Love it",
"body": "Incredibly helpful, everything is easy to use and well laid out. Very user friendly. Probably one of my most used apps lol.",
"author": "123carmelina",
"date": "29 Jul 2026"
}
]
}
],
"privacy": [
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"store": "apple",
"declarations": [
{
"title": "No Details Provided",
"detail": "",
"source": "Developer declared"
}
],
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],
"changes": [
{
"store": "apple",
"version": "1.0.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "+ Small improvements"
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "+ App file size reduced by 50%."
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "+ App file size reduced by 50%."
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "+ Better performance + iOS 11 optimizations"
},
{
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"version": "1.5.1",
"released_at": null,
"notes": "BIG UPDATE: + 21 new topics + New design to the home menu + Better descriptions and lots of useful tips + Animations of the TI 84 calculator A full list of all the new topics: FIRST STEPS • The Basics of the Basics • Mode Settings • Basic Arithmetic • Storing Variables • Working with Fractions • Testing Numbers • Converting Angles & DMS GRAPHING BASICS • Enter Functions • Enter Families of Functions • Formatting the Graph • Setting the Graph Window • Zooming the Graph Window DIFFERENTIAL CALCULUS • Tracing a Graph SOLVE EQUATIONS • Equation Solver MATRICES • Determinant of a Matrix • Matrix Arithmetic Operations STATISTICS & PROBABILITY • Permutations, Combinations & Factorials • Random Numbers • Lists & Statistical Data • Histogram, Box Plot & Scatter Plot • Statistical Data Analysis"
},
{
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"version": "1.5.2",
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"notes": "+ iPhone X support + Performance improvements"
},
{
"store": "apple",
"version": "1.5.6",
"released_at": null,
"notes": "+ Updates to the descriptions of most TI-84 CE calculator chapters + The app uses all screenshots of the TI-84 CE graphing calculator now to explain the use of it even better + Performance improvements & Bug Fixes"
},
{
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"version": "1.5.7",
"released_at": "2019-01-04",
"notes": "+ Performance improvements & Bug Fixes"
}
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"name": "Epub Reader with AI -Books Pro",
"url": "https://appcorpus.com/apps/epub-reader-with-ai-books-pro-6448806720",
"reason": "Same category + similar ratings"
}
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