Plotter vs NEOScope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plotter
Easily plot graphs of mathematical functions by entering formulas and specifying a range. Supports multiple functions and offers interactive chart themes. Share your plots via email.
- Plot graphs of functions
- Enter formulas and specify range
- Plot multiple functions
- Interactive chart themes
- Email charts and formulas
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Plot graphs of functions. Enter your formula and the range you want to plot. Features: - By separating the formulas with semicolons you can draw more than one function. - Turn the phone to quickly jump between graph and formula. - Tap the chart to flip through the themes. - E-Mail the formulas, charts and let others open them in the plotter web application.
NEOScope
Explore and track celestial objects with real-time data. Examine their size, speed, and proximity to Earth. Discover fascinating details about near-Earth objects.
- Track Near Earth Objects
- Examine size, speed, and close calls
- Utilizes NASA's NeoWs API
- Detailed object information
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Track Near Earth Objects with NASA's NeoWs API. Examine NEO size, speed, close calls & more!
Screenshots
Verdict
The clearest difference is review sentiment: NEOScope at 100% against Plotter's 0%. NEOScope also leads on rating (5.0 vs 1.0). Plotter's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, update cadence and ads 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
Plotter costs $0.99 and NEOScope $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NEOScope holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Plotter's written reviews are positive against 100% of NEOScope's.
Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | Plotter | NEOScope |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 1.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 7 months | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Christopher Bookmyer |
Customer experience
Plotter
NEOScope
In-app purchases
Plotter
No in-app purchases
NEOScope
No in-app purchases
