NX vs Step Graph
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NX
Easily discover, view, and record IP cameras on your local network or remotely. Manually add cameras that aren't discoverable. Provides a straightforward interface for camera management.
- Discover IP cameras
- View live camera feeds
- Record camera footage
- Manually add cameras
- Local network support
- WAN connectivity
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NX-V is an easy to use app for discovering, viewing and recording cameras on your local network or by manually adding non-discoverable cameras on a WAN If you have any problems please use the Send Feedback menu option to send me the log file so I can investigate or email me via the contact details.
Step Graph
Transform your spreadsheet data into dynamic animated bar charts. Easily import data from CSV files and export your creations as MP4 videos to visualize information in a compelling way.
- Animated bar chart creation
- CSV data import
- MP4 video export
- Spreadsheet visualization
- Data animation
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Quickly turn your spreadsheets into striking animated charts! Step Graph is a simple tool for creating bar chart videos from your data, bringing it to life. Data is imported as a CSV file, animated videos are exported as mp4 files.
Screenshots
Verdict
The clearest difference is review sentiment: NX at 59% against Step Graph's 0%. NX also leads on price (Free vs $5.99) and rating (4.1 vs 1.3). Step Graph's advantage is iOS requirement (13.0 vs 15.6). On 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
NX is free to download; Step Graph costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NX holds the better App Store score, 4.1 against 1.3. That said, the two scores are not equally well evidenced: NX has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 59% of NX's written reviews are positive against 0% of Step Graph's.
NX ships an update every 3 weeks, Step Graph every 24 months. The most recent releases landed on September 29, 2026 and August 1, 2026 respectively.
| Parameter | NX | Step Graph |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 4.1 (22 ratings) — better | 1.3 (3 ratings) |
| Positive reviews | 58.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 22 — better | 3 |
| Update frequency | Every 3 weeks — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Philip Bishop | Armchair Engineering |
Customer experience
NX
Step Graph
In-app purchases
NX
No in-app purchases
Step Graph
No in-app purchases
