# Evaluate vs NilnocCalc

The clearest difference is review sentiment: NilnocCalc at 100% against Evaluate's 44%. NilnocCalc also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 1). Evaluate's advantage is ratings volume (11 vs 1) and iOS requirement (9.0 vs 12.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Evaluate sells 1 one-off in-app purchase. NilnocCalc asks for nothing beyond the download.

NilnocCalc holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Evaluate has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of Evaluate's written reviews are positive against 100% of NilnocCalc's.

Evaluate ships an update every 11 months, NilnocCalc every 3 months. The most recent releases landed on September 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Evaluate | NilnocCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (11 ratings)](https://appshunter.io/ios/app/evaluate/id421701498/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nilnoccalc/id576052957/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 16 MB | 5 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Rennow](https://appshunter.io/developer/382464366) | [John Conlin](https://appshunter.io/developer/576052961) |

## What reviewers say

### Evaluate

[App page](https://appshunter.io/ios/app/evaluate/id421701498)

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.

**Highlights:** Complex expression calculation, User-friendly keyboard input, Scrolling calculation history, Advanced formula computation, Clean interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Upgrade | $0.99 | one-time |


### NilnocCalc

[App page](https://appshunter.io/ios/app/nilnoccalc/id576052957)

A powerful 64-bit calculator with multiple number system displays, trigonometric functions, and customizable button colors. It offers unit conversions, binary float display, and permutation/combination calculations.

**Highlights:** 64-bit calculation engine, Hex, Octal, Binary displays, Full trigonometric functions, Customizable button colors and effects, Unit conversion constants, Binary Float display, Combinations and Permutations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Evaluate free?

Evaluate is free to download, with in-app purchases available.

### Is NilnocCalc free?

NilnocCalc is free to download, with no in-app purchases.

### Which has better reviews, Evaluate or NilnocCalc?

NilnocCalc is rated higher. Evaluate averages 3.8 out of 5 from 11 ratings, while NilnocCalc averages 5.0 from 1 ratings.

### Do Evaluate or NilnocCalc have ads?

Neither Evaluate nor NilnocCalc shows ads.

### Which is updated more often, Evaluate or NilnocCalc?

Evaluate ships an update every 11 months, and NilnocCalc every 3 months. Most recently, Evaluate was updated on September 26, 2026 and NilnocCalc on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*