Comparison

permitto vs Resistor Decoder

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

Head to head
About

permitto

Features
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With Permitto you have always have full control of your authorizations and which assets your authorized to visit. With the instruction of the digital access card and the very simple and user friendly Permitto app, this is finally possible. Continued use of GPS running in the background can dramatically decrease battery life.

About

Resistor Decoder

Features
Read full description

Are you an electronics hobbyist, student, or electrical engineer? Resistor Decoder is your ultimate companion to quickly and accurately calculate and identify resistor values on the go. Whether you are working with surface-mount devices (SMD) on a modern PCB or classic through-hole color-banded resistors, this app provides instant results without any hassle. Key Features: SMD Resistor Decoder 3-Digit & 4-Digit Codes: Decode standard SMD resistor markings instantly. EIA-96 System: High-precision 1% resistor code decoding using the standard multiplier lookups. Letter-Notation Codes: Easily read codes with letter values (e.g., R, K, M as decimal points). Color Band Resistor Calculator Multi-Band Support: Supports 4-band, 5-band, and 6-band color configurations. Comprehensive Details: Identifies not just the resistance value, but also the exact Tolerance and Temperature Coefficient (ppm/K). Interactive UI: Tap and select colors visually to instantly watch the value update. Built for Productivity Clean & Intuitive Interface: No complicated menus, get your answers in just a few taps. Completely Offline: Use it in the lab, workshop, or classroom without needing an internet connection. Lightweight & Fast: Optimized to run smoothly on any mobile device. Stop guessing resistor values or manually scrolling through confusing color charts. Download Resistor Decoder today and make your electronics projects easier and faster!

Screenshots

permitto4 screens
Resistor Decoder4 screens

Verdict

The call

The clearest difference is update cadence: Resistor Decoder at every 9 days against permitto's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

permitto ships an update monthly, Resistor Decoder every 9 days. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

Scorecard1 real difference ยท 5 level
permitto versus Resistor Decoder: the parameters behind the verdict, then further details
ParameterpermittoResistor Decoder
PriceFreeFree
Update frequencyMonthlyEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size36 MB72 MB
Age rating4+4+
DevelopereSmart Systems ASESDEV Teknoloji

In-app purchases

None

permitto

No in-app purchases

None

Resistor Decoder

No in-app purchases

Questions

Is permitto free?
permitto is free to download, with no in-app purchases.
Is Resistor Decoder free?
Resistor Decoder is free to download, with no in-app purchases.
Do permitto or Resistor Decoder have ads?
Neither permitto nor Resistor Decoder shows ads.
Which is updated more often, permitto or Resistor Decoder?
permitto ships an update monthly, and Resistor Decoder every 9 days. Most recently, permitto was updated on September 10, 2026 and Resistor Decoder on September 11, 2026.

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