Pythagorean Calculator vs Jackson
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pythagorean Calculator
Easily calculate any missing side of a right triangle. This user-friendly tool has the Pythagorean theorem formula built-in, requiring only the two known sides to find the third.
- Calculate missing triangle sides
- Built-in Pythagorean theorem formula
- User-friendly interface
- Supports iPhone and iPad
Read full descriptionHide full description
Pythagorean Calculator is a very user friendly calculator to help you find any missing side of a right triangle. The formula for each side is already built in so all you need is the numbers of the 2 missing sides to find your answer!
Jackson
Access all library services, events, hours, and locations. Log in to manage your account, check book status, and sign up for a library card or e-card. Connect with social media for updates.
- Library services and events listing
- Hours and locations
- Account login and book status
- Library card and e-card sign-up
- Social media integration
Read full descriptionHide full description
The library would like to introduce our new app. All of our services and events are listed, along with our Hours and Locations. Connect with our Social Media and log into your account to check the status of your library books. If you don't have a library card please sign up for a card or an e-card. (Restrictions apply). Mobile app version: 6.24.2
Screenshots
Verdict
The clearest difference is price: Jackson at Free against Pythagorean Calculator's $0.99. Jackson also leads on rating (5.0 vs 3.5) and update cadence (every 3 months vs every 33 months). On ratings volume, 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
Jackson is free to download; Pythagorean Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Jackson holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Pythagorean Calculator ships an update every 33 months, Jackson every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Pythagorean Calculator | Jackson |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.5 (6 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 33 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | JTM | Jackson Madison County Library |
Customer experience
Pythagorean Calculator
Jackson
In-app purchases
Pythagorean Calculator
No in-app purchases
Jackson
No in-app purchases
Questions
Is Pythagorean Calculator free?
Is Jackson free?
Which has better reviews, Pythagorean Calculator or Jackson?
Do Pythagorean Calculator or Jackson have ads?
Which is updated more often, Pythagorean Calculator or Jackson?
Other comparisons
