BoneView vs DNT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BoneView
Easily manage all your files on iOS devices. Transfer files between different devices and platforms seamlessly. Backup important data like contacts and photos, and enjoy media playback directly within the app.
- File management for iOS
- Cross-device file exchange
- Contact and camera roll backup
- Video and music playback
- Image and document preview
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The APP is the best way to manage all your files on iOS devices,Exchanges files with different devices & platforms with ease. 1.Backup Contacts and Camera Roll. 2.Play Videos,Musics. 3.Preview Images,World. Supported File Formats: Document:DOC,XLS,PPT,TXT,else; Image:JPG,JPEG,BMP,GIF,else; Audio:MP3,AAC,AIF,else; Video:MP4,MOV,MKV,AVI,FLV,RMVB,ELSE;
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
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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.
Screenshots
Verdict
The clearest difference is rating: DNT at 3.1 against BoneView's 1.9. DNT also leads on update cadence (every 5 weeks vs every 8 months) and review sentiment (32% vs 14%). BoneView's advantage is ratings volume (218 vs 31) and iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DNT holds the better App Store score, 3.1 against 1.9. That said, the two scores are not equally well evidenced: BoneView has 218 ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 14% of BoneView's written reviews are positive against 32% of DNT's.
BoneView ships an update every 8 months, DNT every 5 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.
| Parameter | BoneView | DNT |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (218 ratings) | 3.1 (31 ratings) — better |
| Positive reviews | 14.1% of reviews | 31.6% of reviews — better |
| Number of ratings | 218 — better | 31 |
| Update frequency | Every 8 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 59 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | 锦才 钟 | DNT Optics, LLC |
Customer experience
BoneView
DNT
Bugs and requests
BoneView
Reported bugs
12 issues- App freezes when deleting multiple pictures
- App crashes mid-photo viewing
- Device goes offline randomly despite active connection
- Pictures fail to load or load error messages
- App crashes when saving photos to camera roll
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- LED indicator not lighting up on device
- Photos display out of chronological order
- Copy and share functions non-functional
- App becomes blurry and unresponsive
- Settings menu unresponsive or inaccessible
- Load content error messages
- Device not detected by app
Requested features
6 requests- Delete photos while viewing individually
- Larger icon options in file mode
- Improved photo ordering by date taken
- Better offline functionality without WiFi
- Regular app updates and maintenance
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- Batch delete functionality
DNT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BoneView
No in-app purchases
DNT
No in-app purchases
