IOconnect vs Resistor Color Code Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IOconnect
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Phần mềm quan trắc môi trường phiên bản dành cho các nhà máy bao gồm: - Tổng hợp thống kế - Hiển thị dữ liệu liên tục - HIển thị các trạm quan trắc trên bản - Thông báo khi dữ liệu vượt qcvn - Tìm kiếm dữ liệu - Người dùng được cấp tài khoản để sử dụng phần mềm.
Resistor Color Code Reader
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Read any resistor in seconds. Tap the bands as you see them on the component and the value appears instantly, with its tolerance and the range the part is actually guaranteed to fall in. Type a value instead and the app shows you which bands print it. FOUR, FIVE AND SIX BANDS A 4-band resistor carries two significant digits and a 5-band carries three, so the same colours mean different things on different parts. Most apps quietly assume one format. This one asks, and switching between them keeps the value you already have. GOLD AND SILVER ARE MULTIPLIERS TOO Not just tolerances. Without them every sub-ohm resistor is unreadable, and a surprising number of calculators cannot read one. THE BENCH TOOLS Unlock surface-mount decoding for 3-digit, 4-digit, R-notation and EIA-96 markings — including the one genuinely ambiguous case, where the app names both readings instead of guessing. Snap any value to the nearest E6, E12, E24, E48 or E96 preferred value and see how far off it is. Add up a handful of resistors in series and in parallel. WRITTEN THE WAY YOU WRITE IT Type 4k7, 4.7k, 4700, 470R or R47 — all of them parse, along with a comma decimal mark and Arabic and Persian numerals. NO ACCOUNT. NO INTERNET NEEDED. NO TRACKING. Everything is calculated on your phone. Nothing is uploaded anywhere, and the app makes no network requests at all.
Screenshots
Verdict
The clearest difference is in-app purchases: IOconnect at none against Resistor Color Code Reader's 1. On price and iOS requirement 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. Resistor Color Code Reader sells 1 one-off in-app purchase. IOconnect asks for nothing beyond the download.
| Parameter | IOconnect | Resistor Color Code Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 weeks |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone — better |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 31 MB | 58 MB |
| Age rating | 17+ | 4+ |
| Developer | Thuan Doan | Ravinderjeet Dhillon |
In-app purchases
IOconnect
No in-app purchases
Resistor Color Code Reader
- Workbench Tools$3.99
Questions
Is IOconnect free?
Is Resistor Color Code Reader free?
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