Evaluate vs PaletteCalculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Evaluate
This app allows users to input and calculate complex mathematical expressions using a familiar keyboard interface. It provides a scrolling history for easy access to previous calculations, making it a handy tool for solving advanced formulas.
- Complex expression calculation
- User-friendly keyboard input
- Scrolling calculation history
- Advanced formula computation
- Clean interface
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Evaluate complex mathematical statements. Evaluate lets you type out expressions just like you can on a fancy graphing calculator. Compute complicated or advanced formula easily with Evaluate. How young can you date: (25 / 2) + 7 How many electoral votes to win the US presidency: (435 + (50+1)) / 2 + 1 How many square inches of pizza in a 13 inch pie: 3.14*13**2 How much would a $1 raise affect your income: 1*40*52 ## Features -Clean, easy to use keyboard. -Scrolling history for easy access.
PaletteCalculator
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PaletteCalculator has the following functions ・display of calculation formula ・history ・memory ・undo ・selection of calculation formulas by cursor / partial selection / overall selection PaletteCalculator supports the following functions ・sin ・cos ・tan ・arcsin ・arccos ・arctan ・sinh ・cosh ・tanh ・arcsinh ・arccosh ・arctanh ・exp ・log ・power ・root ・factorical ・nPk ・nCk ・nHk ・tax
Screenshots
Verdict
The clearest difference is in-app purchases: PaletteCalculator at none against Evaluate's 1. Evaluate's advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, update cadence 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. Evaluate sells 1 one-off in-app purchase. PaletteCalculator asks for nothing beyond the download.
Evaluate ships an update every 11 months, PaletteCalculator every 6 months. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.
| Parameter | Evaluate | PaletteCalculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (11 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 11 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 16 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron Rennow | Towa TAKEUCHI |
In-app purchases
Evaluate
- Ad-Free Upgrade$0.99
PaletteCalculator
No in-app purchases
