Math Keeper+ vs Paramashiva
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Keeper+
This app serves as a quick reference for high school math formulas, allowing users to review concepts or add their own notes and formulas. It includes a built-in calculator for convenience.
- Over 100 math formulas
- Edit existing formulas
- Add custom formulas
- Write notes
- Built-in calculator
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Math Keeper is a handy reference app for anyone who would like a refreshment of their memory about high school math, or perhaps anyone who would like a refreshment of their memory about what they were supposed to have learned in class yesterday. If you identify with either, you have come to the right place. The app includes over 100 math formulas for a quick jog of the memory, and you are able to edit them, write notes, and add your own if you so desire. A calculator is also built in for convenience, just one swipe away. Good luck.
Paramashiva
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Inside the Paramashiva app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Paramashiva at every 3 weeks against Math Keeper+'s every 3 months. Math Keeper+'s advantage is iOS requirement (9.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Math Keeper+ ships an update every 3 months, Paramashiva every 3 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | Math Keeper+ | Paramashiva |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | William Wu | Emily Sudduth |
In-app purchases
Math Keeper+
No in-app purchases
Paramashiva
No in-app purchases
Questions
Is Math Keeper+ free?
Is Paramashiva free?
Do Math Keeper+ or Paramashiva have ads?
Which is updated more often, Math Keeper+ or Paramashiva?
Other comparisons
