Calculate84
by Century Light LLC
217 reviews analysed · 29 Nov 2019 – 14 Sep 2026 · scored 21 Sep 2026
Based on 217 reviews from 29 Nov 2019 - 14 Sept 2026.
Overview
- Appeye score
- 85/100moderate confidence
- Category rank
- #951 of 3,177Education
- Reviews analysed
- 217Scored reviews from the App Store.
- Sentiment trend
- Trending upIts trend signals are moving in a positive direction.
53.1K ratings
Review sentiment
App description
Graphing made for iPhone Calculate84 brings the graphing calculator experience to iPhone with a fast, touch-friendly design. What you can do: • Plot and explore graphs with smooth touch controls • Find familiar calculator functions quickly • Scroll naturally through equations and results • Get clearer, more helpful error messages • Send feedback directly from the app Why we built Calculate84 We relied on graphing calculators ourselves and wanted an app that felt easier to use on a modern phone. Before launch, we worked with students to refine the experience, and we continue improving it based on user feedback. Send feedback Tap the red Feedback button in the app. Terms of Use (EULA): https://calculate84.com/terms-of-use
Sentiment over time
Calendar-month positive review share for the selected store view. Overall is review-weighted across stores; months with fewer than 10 reviews are left out.
Version history sentiment
Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.
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Version history · App Store
No version snapshots recorded for this app on App Store yet.
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