JPL PPR vs Construction Guru
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JPL PPR
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A comprehensive mobile application that provides real-time information for effective monitoring and decision support. The app covers data from all the thermal and renewables power stations of Jindal Power located in India.
Construction Guru
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A complete construction calculator. One price. No subscriptions. $19.99. One time. Every feature. No subscription. Ever. Try everything free for 30 days. No credit card required. WHAT'S INCLUDED Core Calculator - Feet-inch-fraction math - Length, width, height, area & volume - Unit conversions (imperial & metric) - Triangle solver (SSS/SAS/ASA/AAS/SSA) - Paperless tape - 9-slot memory Framing Module - Right-angle solver (pitch, rise, run, diagonal) - Rafter calculator with bird's mouth details - Hip/valley rafters with backing angles - Stair calculator with IRC code compliance - Stringer cutting guide - Stud calculator with sheet count - Floor joist calculator - Baluster spacing with code checks - Fence project planner (multi-run, gates, shared corners) - Compound miter calculator - Rake wall calculator - Roofing estimator Tools Module - Trigonometry (sin/cos/tan/asin/acos/atan) - Board feet with species pricing - Circle & arc calculator - Percentage & square root BUILT FOR THE JOBSITE - Large touch targets that work with gloves - High contrast display readable in sunlight - Keep-screen-on mode - Works fully offline - Every calculation feels instant WHAT MAKES IT DIFFERENT - Visual layout previews and diagrams - Shareable results with professional formatting - IRC & IBC code compliance flags - Configurable fraction resolution (1/16", 1/32", 1/64") - Rounding indicators show when a measurement falls between fraction marks - Live-updating guided calculators - 4 themes and 6 button styles - Auto-saves your work
Screenshots
Verdict
The clearest difference is in-app purchases: JPL PPR at none against Construction Guru's 1. JPL PPR also leads on iOS requirement (12.0 vs 17.0). Construction Guru's advantage is update cadence (daily vs weekly). On price, ads 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. Construction Guru sells 1 one-off in-app purchase. JPL PPR asks for nothing beyond the download.
JPL PPR ships an update weekly, Construction Guru daily. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | JPL PPR | Construction Guru |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | JSPL | Jaime McGauley |
In-app purchases
JPL PPR
No in-app purchases
Construction Guru
- Full Access Unlock$19.99
Questions
Is JPL PPR free?
Is Construction Guru free?
Do JPL PPR or Construction Guru have ads?
Which is updated more often, JPL PPR or Construction Guru?
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