# CryptKB vs AiCulator

The clearest difference is price: CryptKB at Free against AiCulator's $0.99. CryptKB also leads on iOS requirement (17.0 vs 26.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

CryptKB is free to download; AiCulator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CryptKB against 5.0 for AiCulator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | CryptKB | AiCulator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cryptkb/id6761269767/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/aiculator-math-solver/id6794804684/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | **Free** | Paid |
| Size | 5 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seth Farrington18896201822](https://appshunter.io/developer/1803242963) | [TechTunerLife LLC](https://appshunter.io/developer/6793726211) |

## What reviewers say

### CryptKB

[App page](https://appshunter.io/ios/app/cryptkb/id6761269767)

Encrypt messages and files locally on your device before sending. Use a custom keyboard or Messages extension to easily encrypt and decrypt content with a password. Your data remains private with no account creation or backend servers.

**Highlights:** Local encryption/decryption, Custom keyboard integration, Messages extension, AES-256-GCM encryption, ASCII-safe payload, Password saving with Face ID/passcode

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

**In-app purchases:** none


### AiCulator

[App page](https://appshunter.io/ios/app/aiculator-math-solver/id6794804684)

This AI-powered calculator offers standard and scientific functions, unit conversion, and an AI Math Solver for step-by-step solutions. Personalize your experience with themes and enjoy features like voice input and home screen widgets.

**Highlights:** Standard & Scientific Calculator, AI Math Solver with step-by-step solutions, Unit Converter, Voice Input, Calculation History, Home Screen Widgets, Multiple Themes

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

**In-app purchases:** none


## Frequently asked questions

### Is CryptKB free?

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

### Is AiCulator free?

AiCulator costs $0.99, with no in-app purchases.

### Which has better reviews, CryptKB or AiCulator?

CryptKB and AiCulator are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CryptKB or AiCulator have ads?

Neither CryptKB nor AiCulator shows ads.

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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.*