Smart Scan vs Resistor color decoder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Scan
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Scan+ is an Advanced Document, Barcode and QR Code Scanner that allows you to scan documents with ease. It is integrated with AI to detect and scan documents with precision and high-quality output. The application also comes with a built-in NFC Tag reading and writing feature with a sleek, interactive, customizable graphical user interface. Scan+ is - Free with no hidden charges! - Ad-Free! - Available for all platforms! Features : 1. Scan Documents - AI detects documents and allows you to scan them with ease while making the output look professional and spotless 2. Barcode and QR Code - Supports Code 39, Code 93, Code 128 A, Code 128 B, Code 128 C, GS1-128, Interleaved 2 of 5 (ITF), ITF-14, ITF-16, EAN 13, EAN 8, EAN 2, EAN 5, ISBN, UPC-A, UPC-E, Telepen, Codabar, RM4SCC, QR-Code, PDF417, Data Matrix, Aztec 3. NFC Tag Read/Write - Supports reading from and writing into NFC Tags 4. Store Documents - Categorize, Sort and Store all documents in folders for easy access This app is brought to you by the company OnePercent, based in Bangalore, India. Website: www.OnePercent.club Social Media LinkedIn: Https://Www.Linkedin.Com/Company/Onepercent-Club/ Facebook: Https://Www.Facebook.Com/Fb.Onepercent.Club/ Instagram: Https://Www.Instagram.Com/_onepercent.Club/ Twitter : Https://Twitter.Com/OnePercent_club
Resistor color decoder
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App that let you calculate theoretical resistance from resistor color code and real tolerance resistance range.
Screenshots
Verdict
The clearest difference is ads: Smart Scan at none against Resistor color decoder's shown. Smart Scan also leads on iOS requirement (15.0 vs 17.0). Resistor color decoder's advantage is update cadence (every 9 days vs every 3 months). On price, 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.
Smart Scan ships an update every 3 months, Resistor color decoder every 9 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | Smart Scan | Resistor color decoder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 26 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | OnePercent | Michal Pajdak |
In-app purchases
Smart Scan
No in-app purchases
Resistor color decoder
No in-app purchases
Questions
Is Smart Scan free?
Is Resistor color decoder free?
Do Smart Scan or Resistor color decoder have ads?
Which is updated more often, Smart Scan or Resistor color decoder?
Other comparisons
