KPMS vs Construction Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KPMS
This application allows clients and employees to manage attendance, apply for leave or resignation, and track their location and movement. It also provides notifications, password changes, personal detail viewing, and access to historical data.
- Mark attendance
- Apply for leave
- Apply for resignation
- Track current location
- Movement tracking
- Receive notifications
- View personal details
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KPMS is the app that can be used by the clients/employees to mark their attendance, apply for leave, apply their resignation, to see their current location and track their movement. Get Notifications, to change their password, to see their personal details, to see all the history, and many other features.
Construction Calc
This offline calculator helps construction professionals and DIYers quickly estimate materials for various projects. It supports imperial and metric units, and all calculations are stored locally for privacy. No internet connection is required.
- Offline material estimation
- Calculates 8 key materials
- Feet-Inch-Fraction input
- Imperial & Metric units
- Local data storage
- No subscriptions or ads
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The only offline calculator you need on the job site. No internet? No problem. Contractor Calc works 100% offline — so you get fast, accurate material estimates right when you need them. Estimate 8 key materials in seconds: Concrete (slabs, footings) Drywall (sheets with waste) Paint (gallons & liters) Roofing (squares with pitch) Gravel & Mulch (cubic yards/m³) Tile (tiles with cuts) Insulation (ft²/m²) Stairs (riser, tread, stringer) Built for pros, trusted by contractors: • Feet-Inch-Fraction Input — enter 12' 6" like you measure • Imperial & Metric — switch units in Settings • No subscriptions. No ads. No cloud. • All calculations stored locally — your data stays private Perfect for: • Residential & commercial contractors • Carpenters, framers, roofers, painters • DIYers tackling big projects • Estimators preparing bids Join thousands of builders who ditched spreadsheets and paper calculators. Get precise, professional results — every time.
Screenshots
Verdict
The clearest difference is in-app purchases: KPMS at none against Construction Calc's 1. KPMS also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads and monetization model 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 Calc sells 1 one-off in-app purchase. KPMS asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.
| Parameter | KPMS | Construction Calc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 93 MB | 3 MB |
| Age rating | 17+ | 17+ |
| Developer | PERSOLKELLY INDIA PVT LTD | Konstantin Khoroshun |
Customer experience
KPMS
Construction Calc
In-app purchases
KPMS
No in-app purchases
Construction Calc
- Pro Features$9.99
Questions
Is KPMS free?
Is Construction Calc free?
Do KPMS or Construction Calc have ads?
Which is updated more often, KPMS or Construction Calc?
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