Gartman NXP vs NIU Guidebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gartman NXP
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Gartman NXP is an app that allows you to access NXP on the go using all the same features you're used to on the web. You can check inventory, purchase inventory, pay invoices, etc.
NIU Guidebook
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The NIU Guidebook app helps first-year students and families navigate their orientation program and Week of Welcome (WOW). You'll find the latest schedule of events, presentations and more!
Screenshots
Verdict
Gartman NXP and NIU Guidebook are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Gartman NXP ships an update every 5 months, NIU Guidebook every 3 months. Both last shipped on October 25, 2026.
| Parameter | Gartman NXP | NIU Guidebook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details — not scored | ||
| Size | 44 MB | 62 MB |
| Age rating | 4+ | 17+ |
| Developer | Gartman Systems | Northern Illinois University |
In-app purchases
Gartman NXP
No in-app purchases
NIU Guidebook
No in-app purchases
