# Shift Unit vs CypherVPN

The clearest difference is review sentiment: Shift Unit at 100% against CypherVPN's 50%. Shift Unit also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 3). CypherVPN's advantage is update cadence (every 8 days vs every 2 months) and iOS requirement (17.6 vs 26.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. CypherVPN sells 3 in-app purchases, starting at $9.99 per 7 days. Shift Unit asks for nothing beyond the download.

Shift Unit holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 21 and 9 respectively. Written reviews point the same way: 100% of Shift Unit's written reviews are positive against 50% of CypherVPN's.

Shift Unit ships an update every 2 months, CypherVPN every 8 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Shift Unit | CypherVPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/shift-unit/id1514037983/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/cyphervpn-fast-secure-vpn/id6740522807/reviews) |
| Number of ratings | **21** | 9 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 58 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Didier Burton](https://appshunter.io/developer/1514037982) | [IronMeta Studio](https://appshunter.io/developer/1479322180) |

## What reviewers say

### Shift Unit

[App page](https://appshunter.io/ios/app/shift-unit/id1514037983)

This utility app offers precise unit and currency conversions with over 1400 units across 34 categories. It supports light/dark modes, home widgets, and an independent Apple Watch app. Features include a custom keypad with calculator mode and educational Wikipedia integration.

**Highlights:** 1400+ conversion units, 34 categories, Light/dark mode support, Home widget, Apple Watch app, Custom keypad with calculator, Wikipedia integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### CypherVPN

[App page](https://appshunter.io/ios/app/cyphervpn-fast-secure-vpn/id6740522807)

Enhance your online experience with a fast and secure VPN. Enjoy smoother streaming, quicker access to global content, and private browsing. Protect your connection on public Wi-Fi with a user-friendly interface.

**Highlights:** Smooth streaming, Faster region switching, Stable everyday use, Private browsing, Public Wi-Fi protection, Encrypted traffic, Fast server nodes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Weekly Trial | $9.99 | per 7 days |
| Yearly Plan | $99.99 | per year |


## Frequently asked questions

### Is Shift Unit free?

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

### Is CypherVPN free?

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

### Which has better reviews, Shift Unit or CypherVPN?

Shift Unit is rated higher. Shift Unit averages 5.0 out of 5 from 21 ratings, while CypherVPN averages 3.7 from 9 ratings.

### Do Shift Unit or CypherVPN have ads?

CypherVPN shows ads; Shift Unit does not.

### Which is updated more often, Shift Unit or CypherVPN?

Shift Unit ships an update every 2 months, and CypherVPN every 8 days. Most recently, Shift Unit was updated on November 3, 2026 and CypherVPN on October 30, 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.*