GC Troubleshooting Guide vs Maintenance App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GC Troubleshooting Guide
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"GC Troubleshooting Guide," a reliable tool to help you address issues encountered in Gas Chromatography (GC) for precise analyses. Key Features: Troubleshooting Guide: Easily resolve a variety of GC problems with step-by-step solutions. Comprehensive Problem Cases: Covering issues like abnormal column behavior, detector problems, and system malfunctions. Visual Cues: Aid in problem identification and understanding through images and diagrams. Efficiently troubleshoot GC issues and achieve precise results with the "GC Troubleshooting Guide" app.
Maintenance App
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Monitor, track and notify suppliers on new cases. Instantly update across outlets on all maintenance cases.
Screenshots
Verdict
The clearest difference is update cadence: Maintenance App at every 4 weeks against GC Troubleshooting Guide's every 4 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GC Troubleshooting Guide ships an update every 4 months, Maintenance App every 4 weeks. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | GC Troubleshooting Guide | Maintenance App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 25 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | GL Sciences Inc. | Yit Tze Koh |
In-app purchases
GC Troubleshooting Guide
No in-app purchases
Maintenance App
No in-app purchases
Questions
Is GC Troubleshooting Guide free?
Is Maintenance App free?
Do GC Troubleshooting Guide or Maintenance App have ads?
Which is updated more often, GC Troubleshooting Guide or Maintenance App?
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