Technical Pocket Guide (STT) vs CHP Mobil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Technical Pocket Guide (STT)
This mobile reference guide offers essential technical knowledge for students, engineers, and technicians. It features a comprehensive search function, customizable bookmarks, and offline access, making it a convenient tool for daily work.
- Mobile technical reference
- Full-text search
- Table of contents with links
- Customizable bookmarks and notes
- Email content sharing
- Offline functionality
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Schaeffler’s Technical Pocket Guide in a new edition! Schaeffler's Technical Pocket Guide provides students of technical degree programs, engineers, and technicians alike a compact and mobile reference work to help them in their day-to-day work. Several chapters have been updated in the new edition and the chapters about tolerances and design elements have been expanded. An overview of the individual features is given below: - You can read the STT on your mobile device - Full-text search function - Table of contents with links to the chapters - Individual bookmarks and notes can be saved - Content can be sent quickly and easily by e-mail - Full offline functionality and contact with Schaeffler Get hold of this technical knowledge as a reference work on your mobile device now!
CHP Mobil
Stay updated with the latest news and official information from the Cumhuriyet Halk Partisi. Access historical data, party programs, regulations, election manifestos, and membership details. Connect with party officials and utilize web TV features.
- Latest news updates
- Party history and program
- Regulations and election manifestos
- Volunteer and online membership
- Contact information for officials
- Web TV access
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CHP hakkındaki son dakika haberleri takip edin; tarihçe, program, tüzük, yönetmelik, seçim bildirgeleri, gönüllü, online üyelik ve aidat içeriklerine, yöneticilerin iletişim bilgilerine, web tv ve genel merkeze erişin.
Screenshots
Verdict
The clearest difference is update cadence: CHP Mobil at every 3 weeks against Technical Pocket Guide (STT)'s every 9 months. CHP Mobil also leads on iOS requirement (15.1 vs 17.0). On price, review sentiment, ads and in-app purchases 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.
Technical Pocket Guide (STT) ships an update every 9 months, CHP Mobil every 3 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Technical Pocket Guide (STT) | CHP Mobil |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 55.0% of reviews — better | 47.1% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 55 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Schaeffler Technologies GmbH & Co. KG | CHP Bitem |
Customer experience
Technical Pocket Guide (STT)
CHP Mobil
In-app purchases
Technical Pocket Guide (STT)
No in-app purchases
CHP Mobil
No in-app purchases
