Comparison

Bausteine der BG BAU vs 123onsite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bausteine der BG BAU

This app provides concise safety tips and important information for the construction industry. It uses illustrations to quickly convey key details, helping to prevent accidents and health hazards. Links to additional resources are also included for in-depth learning.

Highlights
  • Compressed safety information
  • Illustrated safety tips
  • Accident prevention guidance
  • Health hazard prevention
  • Links to further material
Features
Read full description

Bausteine der Berufsgenossenschaft der Bauwirtschaft "Bausteine" sind Sicherheitshinweise in komprimierter Form, die auf einen Blick die wichtigsten Informationen vermitteln. - Sicherheitstipps mit Illustrationen: ...damit Unfälle und Gesundheitsgefahren wirksam verhindert werden können. - Hinweis auf weiteres Material: ...damit man sich noch ausführlicher informieren kann. IMPRESSUM BC GmbH Verlags- und Medien-, Forschungs- und Beratungsgesellschaft Natalie-von-Harder-Straße 9 55218 Ingelheim fon: +49 (0) 6132/73 58 68-0 e-mail: info@bc-verlag.de Internet: https://www.bc-verlag.de Geschäftsführer: Klaus Scholl Amtsgericht Wiesbaden, Handelsregister HRB 7845 Ust.-IdNr. 113830187

About

123onsite

This app connects construction sites with the office, allowing for easy recording and sharing of site activities. It offers customizable modules for time tracking, payroll, and project management, saving time and costs.

Highlights
  • Real-time site-to-office connection
  • Customizable modules (time tracking, payroll, etc.)
  • Digital site diary
  • Equipment management
  • Task and defect tracking
  • Photo documentation
  • Customizable access permissions
Features
Read full description

Try it now and experience the construction site of the future! With 123onsite, you save time, money, and stress – while always keeping everything under control. 123onsite connects your construction sites with your office. Stay informed about every detail of your projects – anytime, anywhere. Our intuitive mobile solution lets you easily and securely record workflows, processes, and site activities, then instantly share them with your office team. Best of all, you can choose from different modules – time tracking, automated payroll, digital site diary, equipment management, task & defect tracking, photo documentation and more – you decide what you need. Transparent, organized, and designed to save you time and costs. With customizable access permissions, you can control exactly who has access to which data online – including options for architects or clients, ensuring maximum transparency. Your benefits: · Fully customizable: Choose from two app solutions and advanced modules – perfectly tailored to your requirements. · Everything at a glance: Record times, performance, materials, and equipment clearly and transparently – all with just a tap. · Maximum data security: Your data is stored securely, even without an internet connection. · Easy data export: Effortlessly transfer your data to payroll software or directly to your accountant. · Full flexibility: Cancel monthly – no long-term contracts, full control for you. Ready to revolutionize your construction site? Download 123onsite now and discover the smart way to manage your projects!

Screenshots

Bausteine der BG BAU3 screens
123onsite4 screens

Verdict

The call

The clearest difference is update cadence: 123onsite at fortnightly against Bausteine der BG BAU's every 11 months. Bausteine der BG BAU's advantage is review sentiment (55% vs 38%) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Bausteine der BG BAU ships an update every 11 months, 123onsite fortnightly. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Bausteine der BG BAU versus 123onsite: the parameters behind the verdict, then further details
ParameterBausteine der BG BAU123onsite
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews55.0% of reviews — better38.1% of reviews
Number of ratings—1 — better
Update frequencyEvery 11 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size67 MB19 MB
Age rating4+4+
DeveloperBC GmbH123erfasst.de GmbH

Customer experience

Bausteine der BG BAU

Written reviews20 reviews
Positive55.0%
Neutral30.0%
Negative15.0%

123onsite

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews21 reviews
Positive38.1%
Neutral4.8%
Negative57.1%

In-app purchases

None

Bausteine der BG BAU

No in-app purchases

None

123onsite

No in-app purchases

Questions

Is Bausteine der BG BAU free?
Bausteine der BG BAU is free to download, with no in-app purchases.
Is 123onsite free?
123onsite is free to download, with no in-app purchases.
Do Bausteine der BG BAU or 123onsite have ads?
Neither Bausteine der BG BAU nor 123onsite shows ads.
Which is updated more often, Bausteine der BG BAU or 123onsite?
Bausteine der BG BAU ships an update every 11 months, and 123onsite fortnightly. Most recently, Bausteine der BG BAU was updated on November 6, 2026 and 123onsite on November 1, 2026.

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