Color 15339 vs Flash Read Document
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Color 15339
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This is the Color 15339 App for verifying the color difference among physical objects. Color 15339 also matches the nearest colors among ISO 15339 coated or uncoated colors. -- Features: ●Instantly measures a physical object, matches to the nearest ISO 15339 colors ●ISO 15339 Coated (CRPC6) and Uncoated (CRPC3) libraries are included. ●CMYK, sRGB, ARGB, and Lab colors are included. ●Build a bridge between the virtual and the real-world colors. ●All the colors around you are your color palette. Hardware information: Instapick, a color capture device from Ufro Inc., instantly measures a physical object. Please also visit instapick.ufro.com for hardware information.
Flash Read Document
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A tool that allows users to view all kinds of documents on mobile devices to achieve efficient and convenient office experience, mainly including word, txt, pdf, pdf and other types of documents
Screenshots
Verdict
The clearest difference is update cadence: Flash Read Document at daily against Color 15339's fortnightly. Flash Read Document also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Color 15339 ships an update fortnightly, Flash Read Document daily. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | Color 15339 | Flash Read Document |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Ufro Limited | Changsha Youji Mutual Entertainment Network Information Co., Ltd. |
In-app purchases
Color 15339
No in-app purchases
Flash Read Document
No in-app purchases
Questions
Is Color 15339 free?
Is Flash Read Document free?
Do Color 15339 or Flash Read Document have ads?
Which is updated more often, Color 15339 or Flash Read Document?
Other comparisons
