DNT vs WhoWorks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DNT
This application connects to a proprietary digital scope via Wi-Fi to provide video preview and management of recorded videos and photos. It also offers ballistic calculation settings and basic digital scope functions like video recording control and zeroing.
- Wi-Fi connection to digital scope
- Video preview
- Video recording control
- Zeroing function
- Recorded video/photo management
- Ballistic calculation settings
Read full descriptionHide full description
The APP can be used to connect to the our digital scope with Wi-Fi (The digital scope is manufactured by us), and has the following main functions. Video preview Basic digital scope functions, include video recording control and zeroing Recorded video/photo management Ballistic calculation settings Note: The digital scope is a pure optical tool, and our APP only do the calculation parameter settings and data management. It does not control the mechanic motion apart from our digital scope of any sort.
WhoWorks
Read full descriptionHide full description
The built-in Contacts app gives you one line per person: their name. If you deal with people through their work, that's the wrong line — you end up scrolling a thousand names looking for the one who does your plumbing. WhoWorks adds a zoom gesture to your contact list. Pinch out and each row shows more. • Names — the standard list • Names and companies — the company in smaller type under each name • With email — add the email address underneath • By company — the list regroups under company headings instead of letters Contacts missing a field simply don't show that line. Nothing is padded out with blanks. Most people never fill in the Company field, so WhoWorks works it out from a work email address when one is there — someone@acme-tools.com becomes Acme Tools. Inferred companies are shown in lighter type so you can always tell a guess from something you typed. Personal addresses like gmail and icloud are ignored. WhoWorks reads the same address book as Contacts and the Phone app. There's no import, no separate copy, and no syncing — edit a contact anywhere and it's current here. Tap anyone to open the standard iOS contact card with all the usual call, message and FaceTime options. Also included: • Search by company or job title, not just name • Swipe a row to call or message, or to add a favorite • Favorites pinned to the top of the list • Your contacts in Spotlight, searchable by company from the home screen WhoWorks works entirely on your device. It makes no network requests of any kind, has no account, and no analytics. Your address book never leaves your iPhone.
Screenshots
Verdict
The clearest difference is iOS requirement: DNT at 15.6 against WhoWorks's 18.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | DNT | WhoWorks |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (31 ratings) — better | — |
| Positive reviews | 31.6% of reviews | — |
| Number of ratings | 31 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 25 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | DNT Optics, LLC | SCOT TRENTON WALLACE |
In-app purchases
DNT
No in-app purchases
WhoWorks
No in-app purchases









