Comparison

PIN Master vs Indian Codes (Pin,STD,ISD,RTO)

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

Head to head
About

PIN Master

This app offers a unique method for storing PIN codes by hiding them within a grid of characters. Users memorize a pattern instead of digits, making it secure even if the screen is viewed. It supports letters and symbols, iCloud sync, and a modern interface.

Highlights
  • Pattern-based PIN storage
  • Grid hiding mechanism
  • Support for letters and symbols
  • iCloud synchronization
  • Modern user interface
  • Quick preview and undo functionality
Features
Read full description

PIN Master — a unique way to store PIN codes that's impossible to crack, even if someone sees your screen. HOW IT WORKS Instead of memorizing digits — memorize a pattern. Your PIN is hidden among 77 characters in a grid. Only you know where: "my PIN is under the highlighted circles" or "first column top to bottom." NEW IN VERSION 3.0 - Letters & Symbols — create grids with digits, letters, or mixed content - Modern Design — completely redesigned interface - iCloud Sync — your data across all your devices - Quick Preview — long-press a card to preview the grid - Undo Changes — easily revert accidental edits - Delete Protection — locked cards cannot be deleted WHY PIN MASTER - Secure — even if someone sees the screen, they won't know your PIN - Simple — one glance and you remember the code - Reliable — data stored locally and in your iCloud - Free — no ads, no purchases PERFECT FOR - Bank card PIN codes - Safe and lock combinations - Any numeric passwords Over 10 years in the App Store. Thousands of happy users.

About

Indian Codes (Pin,STD,ISD,RTO)

Features
Read full description

Indian Codes is an app that provides offline database for Pin Codes, STD (Subscriber Trunk Dialling) Codes, RTO (Regional Transport Office) Code of India and ISD (International Subscriber Dialing) Code. The user can scroll through the list to look for various codes and search by typing the code or search text. The application works offline hence no need to be connected to Internet all the time. It has varous features like: >> Postal/Area Codes of India This app provides various Pin Code details of various locations of India. Searching can be done by entering pin code or area name. >> STD Codes of India This allows you to find STD Code of various cities of India. Searching can be done by entering STD Code or city name. >> RTO/Vehicle Codes of Indian Districts This app allows you to find RTO Codes of various districts of India. Searching can be done by entering Vehicle/RTO code or district name. >> ISD Codes of Countries This app provies list of ISD Codes of various countries. Country codes are necessary only when dialing a telephone number to establish a call to another country.

Screenshots

PIN Master4 screens
Indian Codes (Pin,STD,ISD,RTO)4 screens

Verdict

The call

The clearest difference is update cadence: PIN Master at every 3 months against Indian Codes (Pin,STD,ISD,RTO)'s every 46 months. Indian Codes (Pin,STD,ISD,RTO)'s advantage is iOS requirement (11.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

PIN Master ships an update every 3 months, Indian Codes (Pin,STD,ISD,RTO) every 46 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
PIN Master versus Indian Codes (Pin,STD,ISD,RTO): the parameters behind the verdict, then further details
ParameterPIN MasterIndian Codes (Pin,STD,ISD,RTO)
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews95.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 months — betterEvery 46 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.011.0 — better
Further details — not scored
Size4 MB20 MB
Age rating4+4+
DeveloperIlya TsarevG Sanghani

In-app purchases

None

PIN Master

No in-app purchases

None

Indian Codes (Pin,STD,ISD,RTO)

No in-app purchases

Questions

Is PIN Master free?
PIN Master is free to download, with no in-app purchases.
Is Indian Codes (Pin,STD,ISD,RTO) free?
Indian Codes (Pin,STD,ISD,RTO) is free to download, with no in-app purchases.
Do PIN Master or Indian Codes (Pin,STD,ISD,RTO) have ads?
Neither PIN Master nor Indian Codes (Pin,STD,ISD,RTO) shows ads.
Which is updated more often, PIN Master or Indian Codes (Pin,STD,ISD,RTO)?
PIN Master ships an update every 3 months, and Indian Codes (Pin,STD,ISD,RTO) every 46 months. Most recently, PIN Master was updated on October 23, 2026 and Indian Codes (Pin,STD,ISD,RTO) on October 15, 2026.

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