DNC Remote vs Bolt Length
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DNC Remote
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DNC Remote is an app that controls DNC Server over a Wi-Fi connection. If you have your CNC machines connected using DNC Server and have a wireless router conected to your PC then you can control DNC Server remotely from the machine on the shop floor. With this app you can have a remote control for browsing for files, sending and receiving while at the CNC machine. No need to walk back and forth to the office for uploading and downloading. Now we can take technology a step further to help us overcome this problem. This app requires DNC Server running on a PC.
Bolt Length
This application helps calculate the length of metric coarse screws based on Japanese Industrial Standards. It is designed for mechanical design purposes and should be used at the user's own risk.
- Metric coarse screw length calculation
- Conforms to Japanese Industrial Standards (JIS)
- Designed for mechanical design
- User risk disclaimer
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This app is an application for calculating the length of the screw. ※:This app does not guarantee the effectiveness of the combination. ※:Use this application at your own risk. Conforms to the Japanese Industrial Standards (JIS). Screws are all metric coarse screw. For mechanical design. Sorry, Only in Japan.Because using the JIS.
Screenshots
Verdict
The clearest difference is in-app purchases: DNC Remote at none against Bolt Length's 1. DNC Remote also leads on ads (none vs shown) and iOS requirement (11.0 vs 14.0). On price, update cadence 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. Bolt Length sells 1 one-off in-app purchase. DNC Remote asks for nothing beyond the download.
DNC Remote ships an update every 29 months, Bolt Length every 20 months. The most recent releases landed on October 26, 2026 and November 1, 2026 respectively.
| Parameter | DNC Remote | Bolt Length |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 29 months | Every 20 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 22 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Douglas Rudd | mitsunori oishi |
In-app purchases
DNC Remote
No in-app purchases
Bolt Length
- Hide Ads$1.99
Questions
Is DNC Remote free?
Is Bolt Length free?
Do DNC Remote or Bolt Length have ads?
Which is updated more often, DNC Remote or Bolt Length?
Other comparisons
