Comparison

Shift Unit vs CypherVPN

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shift Unit

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
Read full description

Shift Unit is a unit converter designed with usability and numerical precision in mind. It features 1437+ conversion units across 34 categories. It works great in light or dark mode, and as a Home Widget w/ localized number displays. Independent WatchOS app and complications. Operations can be carried out in portrait mode in simple precision (7 significant digits,) or in landscape mode in double precision (14 significant digits.) Conversion formulae use exact definitions of related entities--not approximations. Wikipedia page information can be pulled for categories and conversion units. (Look for info circle.) The custom keypad has a calculator mode, and allows to enter/edit numbers on either side of the conversion. Unit categories include Acceleration, Angle, Area, Bit Rate, Clock, Online Currencies, Data Storage, Area Density, Volumetric Density, Electric Charge, Electric Current, Energy, Volumetric Flow Rate, Force, Frequency, Fuel, Length, Luminance, Lux, Mass Flow Rate, Momentum, Power, Pressure, Radiation Dose, Radioactivity, Radiation Exposure, Speed, Temperature, Temperature Delta, Time, Torque, Typography, Volume, and Weight. Features: - One screen operation minimizing number of gestures - Numbers (digits, decimal/grouping separators, exponent)/time/country names localized to your (or any) region - Current time in 2 out of 439 world cities and see your cities pinned on a flyover map, an educational way of discovering the world through time zones - Weather conditions and forecast for time zone cities - Dedicated accessibility labels and hints for VoiceOver operations - Customizable number entry timeout allowing to enter a new number without having to clear the field. (Turned off when an accessibility feature, e.g. VoiceOver, is on) - Customizable user interface (preferred categories; user interface alignment for left/right-handed entry or 2-thumb operations) - Ability to swap units while keeping initial numerical entry - Category presets for quick change of context, including user preset - Long-press category button to remove, or add a category on the fly - Long-press number field for copy/paste - Paste Mathematical constants (Pi, e, etc.) - Education via Wikipedia pages for categories and conversion units - Currency conversions using online rates - Searchable list of currency rates with possibility to change base rate - Set favorite currencies - Built-in numeric keypad (with calculator mode) to enter numbers on either side of the conversion - Long-press delete key to clear the field in focus - Engineering number format handling - Infinity and negative numbers handling - 7 or 14-digit precision displays (3-digit fractions for currencies) - Searchable list of 1400+ conversion units across 34 categories - On-boarding screens for general operations and for the Currency category (turned off when VoiceOver is on) - Home widget for quick conversions using units selected in the hosting app Happy Conversions!

About

CypherVPN

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
Read full description

Watch content more smoothly. Switch regions faster. Stay protected on public Wi-Fi. Use a VPN that feels fast, stable, and easy every day. CypherVPN is a fast secure VPN for iPhone & iPad built for people who want stable streaming, faster access across regions, private browsing, multiple locations, and a better connection without the usual hassle. No signup. No tracking. No data collection. Whether you want to watch videos more smoothly, access content across regions, browse privately, protect your connection on public Wi-Fi, or simply use a VPN that feels faster and more reliable every day, CypherVPN is built for those moments. Unlike many free VPN apps, CypherVPN is designed for users who want a fast VPN, a secure VPN, a private VPN, a proxy VPN, and a streaming VPN in one app. Many free VPN services come with crowded servers, unstable access, ads, limited locations, and the usual trade-offs that make daily use feel frustrating. CypherVPN focuses on speed, stable access, easier region switching, more reliable server locations, and a smoother everyday experience that feels worth paying for. FAST SECURE VPN – BUILT FOR STREAMING, SPEED, AND STABLE ACCESS - Smooth Streaming: Watch content with less buffering and more stable access - Faster Region Switching: Change locations quickly and get to the content you want sooner - Stable Everyday Use: Browse, stream, travel, and connect with more consistency - No Registration Hassle: Connect in one tap and get online without complicated signup steps - Multiple Locations: Connect through fast server nodes across 30+ regions - Select Location: Switch regions and choose server locations more easily - Select Media: Optimize routes for streaming and media apps - Private Browsing: Hide your IP and reduce tracking exposure - Public Wi-Fi Protection: Stay safer on hotel Wi-Fi, airport Wi-Fi, cafe Wi-Fi, school Wi-Fi, and mobile networks - Encrypted Traffic: Use secure connections for more confident browsing VPN KEY FEATURES - Fast secure VPN for iPhone & iPad - Streaming-ready routes for media apps and content access - Quick region switching with multiple server locations - Fast proxy access for browsing, travel, and daily use - Private browsing with stronger location and route control - No registration and smooth setup for everyday use - Reliable server access designed for long-term performance WHY CHOOSE CYPHERVPN? CypherVPN is made for users who do not want the usual free VPN compromises. They want to pay for speed, stable access, easier streaming, faster region switching, multiple locations, and a VPN that feels worth keeping. If you want a VPN that combines fast access, stable streaming, easier region switching, private browsing, and dependable everyday performance, CypherVPN is built for you. Choose the VPN that feels fast, stable, simple, and worth keeping. Terms of Service: https://cyphervpn.ironmeta.com/terms-of-service.html Privacy Policy: https://cyphervpn.ironmeta.com/privacy-policy.html

Screenshots

Shift Unit4 screens
CypherVPN4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
Shift Unit versus CypherVPN: the parameters behind the verdict, then further details
ParameterShift UnitCypherVPN
PriceFreeFree
Rating5.0 (21 ratings) — better3.7 (9 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings21 — better9
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterAd-supported
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS26.017.6 — better
Further details — not scored
Size18 MB58 MB
Age rating4+4+
DeveloperDidier BurtonIronMeta Studio

Customer experience

Shift Unit

All ratings21 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CypherVPN

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Shift Unit

No in-app purchases

3 purchases

CypherVPN

Subscriptions3
  • Weekly Plan7 Days trial$9.997 Days
  • Weekly Trial7 Days trial$9.997 Days
  • Yearly Plan1 Year trial$99.991 Year

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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