Evaluate vs LFunCalc
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.
LFunCalc
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LFunCalc is a function calculator that formulas are displayed and entered as a list. Just after a formula is entered, the result is displayed without tapping enter key. A formula name is assigned to each input line and can be referenced as a variable in the following formulas. When a formula is changed, the value of the other formula referencing it is updated too. LFunCalc is also useful as a tool of parameter study. Note) LFunCalc is not a spreadsheet application.
Screenshots
Verdict
The clearest difference is in-app purchases: LFunCalc at none against Evaluate's 1. LFunCalc also leads on update cadence (every 5 months vs every 11 months). Evaluate's advantage is iOS requirement (9.0 vs 13.2). On price, ads 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. LFunCalc asks for nothing beyond the download.
Evaluate ships an update every 11 months, LFunCalc every 5 months. The most recent releases landed on October 23, 2026 and September 28, 2026 respectively.
| Parameter | Evaluate | LFunCalc |
|---|---|---|
| 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 5 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.2 |
| Further details — not scored | ||
| Size | 16 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron Rennow | NOBORU IMAI |
In-app purchases
Evaluate
- Ad-Free Upgrade$0.99
LFunCalc
No in-app purchases
