NHPC Jeevan Praman Patra vs Chocks Off
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NHPC Jeevan Praman Patra
This app allows former employees to digitally submit their annual life certificate for retirement benefits. It uses facial recognition and voice authentication via your device's camera and registered mobile number for a secure process.
- Annual life certificate submission
- Video and voice authentication
- Automatic fetching of employee data
- Self/dependent certificate generation
- Secure data storage
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In order to avail medical and other retirement benefits, all ex-employees of NHPC are required to furnish the Jeevan Praman Patra annually. The option of obtaining the Jeevan Praman Patra through a Mobile App is allowing ex-employees to complete the authentication process seamlessly. The Mobile App will automatically fetch the basic data like Employee Number, name Designation, DoB, Address, Dependent Details from Employee master. The user will select the self/dependent for whom Jeevan Praman Patra is to be generated. On selection and Pressing PROCEED Button, the device camera will automatically enabled to capture video. Also, OTP shall be sent on users registered mobile number. The device's camera will capture a video of the ex-employee/dependent. During this process, the ex-employee is required to verbally pronounce their NHPC Employee Number and the received OTP, ensuring a secure and reliable authentication process. The captured video, containing the verbal authentication, will be securely stored in database.
Chocks Off
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Block Metrics is a simple, fast toolkit for pilots. Six essential tools in one app: - Flight Time Calculator: Add up flight times in HH:MM format across up to 13 rows. Hours support 4 digits for pilots with thousands of hours. Your entries are saved automatically and survive an app restart. - Fuel Calculator: Switch between Convert mode (Lbs, Kg, Liters, US Gallons) and Uplift mode (Required − Remaining = Uplift, shown in all four units). Choose Jet A-1, Jet A, or Avgas — or enter the real-time density from your fuel slip. - Weather: Pull live METAR and TAF for any airport worldwide, sourced from NOAA's Aviation Weather Center. Each report is automatically decoded into wind, visibility, clouds, temperature, dewpoint, and altimeter, with the raw text shown alongside. - Crosswind Calculator: Enter wind direction, wind speed, and runway heading to get crosswind and headwind/tailwind components instantly. Or pick an airport and tap a runway end to auto-fill the actual magnetic heading. - Distance & Flight Planning: Three tools in one tab — great-circle Distance between any two airports with estimated flight time, Top of Descent for in-flight planning, and Nearest Airports for diversion. 5,713 airports across 200+ countries. - Unit Converter: Convert Speed (Knots, km/h, mph), Altitude (Feet, Meters), Pressure (hPa, inHg), and Temperature (°C, °F). Designed for the flight deck. Full light and dark mode support.
Screenshots
Verdict
The clearest difference is price: NHPC Jeevan Praman Patra at Free against Chocks Off's $4.99. NHPC Jeevan Praman Patra also leads on iOS requirement (12.0 vs 17.0). Chocks Off's advantage is update cadence (every 2 days vs every 15 months). On 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
NHPC Jeevan Praman Patra is free to download; Chocks Off costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NHPC Jeevan Praman Patra ships an update every 15 months, Chocks Off every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | NHPC Jeevan Praman Patra | Chocks Off |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 2.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 15 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 6 MB |
| Age rating | 17+ | +4 |
| Developer | NHPC LTD | Shashank Arora |
In-app purchases
NHPC Jeevan Praman Patra
No in-app purchases
Chocks Off
No in-app purchases
Questions
Is NHPC Jeevan Praman Patra free?
Is Chocks Off free?
Do NHPC Jeevan Praman Patra or Chocks Off have ads?
Which is updated more often, NHPC Jeevan Praman Patra or Chocks Off?
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