NSDAPP vs World Sounds
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NSDAPP
This app streamlines countertop fabrication and installation operations. It allows teams to manage daily appointments, access project details, upload progress photos, and track material inventory in real-time. The tool aims to improve communication, reduce waste, and boost efficiency for fabrication companies.
- Manage daily appointments
- Access project details
- Upload progress photos
- Track material and slab inventory
- View jobs ready for cutting
- Record remnant measurements
- Scan slabs to update inventory
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OnlyOneWare puts your entire stone and countertop shop in one app — from the yard to the job site. Built for fabricators, installers, and shop teams, OnlyOneWare replaces scattered paper tickets, texts, and spreadsheets with a single mobile workflow that keeps everyone on the same page, in real time. Fabrication & Production Track every fabrication process from start to finish, with subprocess-level status updates as work moves through the shop Scan slab and remnant barcodes to instantly pull up the right job — no more hunting through lists Log material inventory, remnants, and project areas as they're consumed or created Take precise on-slab measurements with a guided trace tool, including shape close-out and remnant creation Automatic safeguards prevent adding or scanning materials once a fabrication is complete, keeping your records accurate Installations & Appointments View and manage installation schedules and appointments on the go Keep project details, statuses, and history in sync between the shop and the field Photos & Documentation Attach pictures and videos directly to projects, templates, and fabrication records Organized galleries for every project keep visual documentation exactly where you need it Inventory & Materials Scan and manage slab and remnant inventory by barcode Track material usage against project areas to cut down on waste and miscommunication Built for the Shop Floor Fast barcode and label scanning powered by your device's camera Works the way your team already moves — quick actions, minimal taps, clear confirmations before anything important happens Role-based permissions mean each team member sees exactly what they need, nothing more Stay in Sync Changes made in the field or on the shop floor update in real time, so office staff, shop management, and the TV displays on the production floor always reflect the latest status — no refreshing, no guessing. Whether you're cutting slabs in the shop, scanning remnants into inventory, or checking on an install from the field, OnlyOneWare is everything your shop runs on, in one place.
World Sounds
This AI-powered application detects and alerts you to over 300 different sounds, including human noises, animals, and various items. It offers customizable haptic, sound, and push notifications for immediate awareness. Supports 35 languages and is optimized for newer iPhone models.
- AI sound identification
- Over 300 sound types
- Haptic alerts
- Sound alerts
- Push notifications
- 35 language support
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Welcome to WorldSounds, this app works with Artificial Intelligence to identify over 300 different types of sounds. When your iPhone detects any sounds selected it will activate a haptic alert, sound alert and push notifications in background. This includes a variety of noises, ranging from human sounds, musical instruments, animals, and various items. - It supports up to 35 languages. - For the best experience, we suggest to use an iPhone 8 or newer.
Screenshots
Verdict
The clearest difference is price: NSDAPP at Free against World Sounds's $2.99. On update cadence, 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
NSDAPP is free to download; World Sounds costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.
| Parameter | NSDAPP | World Sounds |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Natural Stone Design Corp | Carlos Obando |
Customer experience
NSDAPP
World Sounds
In-app purchases
NSDAPP
No in-app purchases
World Sounds
No in-app purchases
Questions
Is NSDAPP free?
Is World Sounds free?
Do NSDAPP or World Sounds have ads?
Which is updated more often, NSDAPP or World Sounds?
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