Remote Diagnostics vs DNS Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Remote Diagnostics
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Curtis Remote Diagnostics gives the client a way to allow a technician remote access to the wheelchair’s full diagnostics information in real time. The connection provides the technician with full system and diagnostics information along with tools, such as a real-time mirror image of the wheelchair’s display, to aid in reducing service trips.
DNS Checker
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On-device DNS diagnostics—nothing stored, synced, or sent except to the resolver you query. No accounts, ads, or analytics. Look up A/AAAA/CNAME/MX/TXT, reverse IPs to hostnames, tap-to-copy, paste from clipboard, and keep results for this session only. In-app Help and tooltips explain every screen. Share via the system sheet when you choose. Pro (one-time): all record types, multi-record, custom DNS, dig-style output, DNSSEC, propagation across public resolvers, batch + CSV export, and Share Sheet Check DNS. Clear session or quit—everything’s gone.
Screenshots
Verdict
The clearest difference is in-app purchases: Remote Diagnostics at none against DNS Checker's 1. DNS Checker's advantage is update cadence (every 3 days vs every 6 months). On price, ads, device support and iOS requirement 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. DNS Checker sells 1 one-off in-app purchase. Remote Diagnostics asks for nothing beyond the download.
Remote Diagnostics ships an update every 6 months, DNS Checker every 3 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.
| Parameter | Remote Diagnostics | DNS Checker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 185 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Curtis Instruments | Josef Dave Llorente |
In-app purchases
Remote Diagnostics
No in-app purchases
DNS Checker
- DNS Checker: Ping & Lookup$1.99
Questions
Is Remote Diagnostics free?
Is DNS Checker free?
Do Remote Diagnostics or DNS Checker have ads?
Which is updated more often, Remote Diagnostics or DNS Checker?
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