# Function Calc vs Cloaked

The clearest difference is rating: Function Calc at 5.0 against Cloaked's 4.2. Function Calc also leads on review sentiment (80% vs 67%). Cloaked's advantage is update cadence (fortnightly vs monthly) and ratings volume (17 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Function Calc holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Cloaked has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Function Calc's written reviews are positive against 67% of Cloaked's.

Function Calc ships an update monthly, Cloaked fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Function Calc | Cloaked |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/function-calc/id1188227053/reviews)** | [4.2 (17 ratings)](https://appshunter.io/ios/app/cloaked-private-ai-llm-chat/id6758669330/reviews) |
| Number of ratings | 3 | **17** |
| Positive reviews | **80.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 35 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Hugh Pelham](https://appshunter.io/developer/1188227052) | [Pixel Management](https://appshunter.io/developer/1838811097) |

## What reviewers say

### Function Calc

[App page](https://appshunter.io/ios/app/function-calc/id1188227053)

This app offers a powerful, programmable scientific calculator with graphing capabilities. It allows users to create custom functions, store equations, and perform complex calculations with ease. The interface features a visible tape display and supports dictation for statistical analysis.

**Highlights:** Programmable custom functions, Graphing capabilities, Tape display with edit/undo, Unit conversions (120+), Dictate calculations, Export graphs (PDF, PNG)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cloaked

[App page](https://appshunter.io/ios/app/cloaked-private-ai-llm-chat/id6758669330)

This AI chatbot runs entirely offline on your device, processing text and images locally for maximum privacy. It offers web search capabilities without sending your data to the cloud and supports a variety of open-source language models.

**Highlights:** Offline AI processing, Private text and image analysis, Built-in web search, Supports multiple open-source models, Intelligent memory persistence, AI reasoning visualization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Function Calc free?

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

### Is Cloaked free?

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

### Which has better reviews, Function Calc or Cloaked?

Function Calc is rated higher. Function Calc averages 5.0 out of 5 from 3 ratings, while Cloaked averages 4.2 from 17 ratings.

### Do Function Calc or Cloaked have ads?

Neither Function Calc nor Cloaked shows ads.

### Which is updated more often, Function Calc or Cloaked?

Function Calc ships an update monthly, and Cloaked fortnightly. Most recently, Function Calc was updated on October 24, 2026 and Cloaked on October 24, 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.*