EyeNote vs Quick Unit Currency
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EyeNote
This app helps blind or visually impaired individuals identify U.S. Federal Reserve currency denominations. It uses your device's camera and image recognition to announce the note's value through voice, beeps, or vibrations. It works offline and supports multiple languages.
- Identifies U.S. Federal Reserve currency
- Uses device camera and image recognition
- Voice, beep, or vibration feedback
- Works offline
- Supports English and Spanish
- Continuous scanning
Read full descriptionHide full description
EyeNote® is a free mobile device application developed by BEP as an aid for blind or visually impaired individuals to identify U.S. Federal Reserve currency denominations from Series 1996 to the present. The app uses image recognition technology and the device’s integrated camera to recognize a note and communicate its denomination back to the user, via voice or unique auditable beeps or vibration patterns for privacy. * Utilizes VoiceOver for vocal and gesture feedback, if it is turned on. * Does not require a data connection to work. * One touch, hand-held operation. * Identifies note face and back in any orientation, including portions of the note. * Continuous scanning once application is open; taking a photo with the camera is not required. * Quick response time. * Supports English and Spanish languages. * Compatible with Apple mobile devices iOS11 or greater. EyeNote does not authenticate U.S. Federal Reserve notes as being either genuine or counterfeit. Please refer to the Apple AppStore℠ license agreement for additional information.
Quick Unit Currency
Read full descriptionHide full description
Quick Unit Currency makes everyday conversions simple and clear. You can convert units from multiple categories and check live currency rates in one easy view. The app is designed to give fast results with a clean and lightweight interface, helping you convert values without any extra steps. Features Convert units across major categories Live currency exchange rates Offline currency mode Quick search for any unit or currency Favorite your most used items Simple and easy interface Quick Unit Currency aims to provide a smooth and reliable conversion experience for daily use. Keywords (comma-separated): unitconvert,unitconverter,currency,forex,ratecheck,quickconvert,measure,valueswap,metric,calculator,convertunits,currencytool,exchange,unitcalc,conversion
Screenshots
Verdict
The clearest difference is in-app purchases: EyeNote at none against Quick Unit Currency's 1. EyeNote also leads on iOS requirement (11.0 vs 13.0). Quick Unit Currency's advantage is update cadence (every 3 months vs every 18 months). On price, ads 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
Both are free to download. Quick Unit Currency sells 1 one-off in-app purchase. EyeNote asks for nothing beyond the download.
EyeNote ships an update every 18 months, Quick Unit Currency every 3 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | EyeNote | Quick Unit Currency |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (52 ratings) — better | — |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 18 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 58 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Bureau of Engraving and Printing | MBDTECH LTD |
In-app purchases
EyeNote
No in-app purchases
Quick Unit Currency
- remove_ads_lifetime_unit$1.99
Questions
Is EyeNote free?
Is Quick Unit Currency free?
Do EyeNote or Quick Unit Currency have ads?
Which is updated more often, EyeNote or Quick Unit Currency?
Other comparisons















