# QuickSeries vs Buxus

The clearest difference is review sentiment: Buxus at 20% against QuickSeries's 0%. Buxus also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuickSeries ships an update every 3 months, Buxus every 6 weeks. The most recent releases landed on July 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | QuickSeries | Buxus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (19 ratings)](https://appshunter.io/ios/app/buxus/id1561655680/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 530 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [QuickSeries Publishing](https://appshunter.io/developer/369233535) | [Sander Resources, L.L.C.](https://appshunter.io/developer/1537002754) |

## What reviewers say

### QuickSeries

[App page](https://appshunter.io/ios/app/quickseries/id1424521895)

Access over 30 CERT-related eGuides in English and Spanish, including a new companion guide for emergency management personnel. Explore video walkthroughs of technology and emergency response protocols. Enter for a chance to win free pocket guides.

**Highlights:** 30+ CERT-related eGuides, English and Spanish language options, CERT Companion eGuide, Video walkthroughs of technology, Emergency response protocols, Entry form for free pocket guides

**Features:** macOS Compatibility

**In-app purchases:** none


### Buxus

[App page](https://appshunter.io/ios/app/buxus/id1561655680)

Access critical pipeline operator information, including emergency contacts, products transported, and hazard identification. This app helps emergency responders and the public understand and interact with local pipeline infrastructure.

**Highlights:** Emergency contact information, Products transported details, Hazard identification, Response guidance, Information request from operators, User reporting of critical information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QuickSeries free?

QuickSeries is free to download, with no in-app purchases.

### Is Buxus free?

Buxus is free to download, with no in-app purchases.

### Do QuickSeries or Buxus have ads?

Neither QuickSeries nor Buxus shows ads.

### Which is updated more often, QuickSeries or Buxus?

QuickSeries ships an update every 3 months, and Buxus every 6 weeks. Most recently, QuickSeries was updated on July 24, 2026 and Buxus on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*