Comparison

DHC vs Open as App | Next Generation

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

Head to head
About

DHC

Features
Read full description

BTW350 is a wireless battery & electrical system tester controlled by DHCโ€™s applications. It also comes with an automatic battery monitor and saves the results into the built-in calendar. Furthermore, BTW350 supports the DHC cloud data management service as well. Features: 1. Battery Monitor Real-time battery monitoring and sends out notification automatically. 2. Battery, Cranking, & Charging system tester 12V battery / 12V START-STOP battery test / 12V & 24V cranking/charging system test / 3. Start/Stop Battery Test Available Performs accurate test for Start/Stop batteries. 4. Graphical User Interface The interactive interface makes the operation easier and provides the test results clearly. 5. Vehicle & Battery Info Available Supports VIN & Battery S/N scan 6. Customer & Shop Info Available Capable of editing & saving customer & shop info. 7. Calendar Easily identifies which and when that the test has been performed from the calendar. 8. Remote Control via Applications All the test procedures are remotely controlled by the iOS application. 9. Share Test Results Capability Test results could be share via communication applications or email 10. Cloud Data Management Capability Supports DHC cloud data management service 11. Field Upgrade Upgrades the BTW350 via DHC applications. 12. Name the Tester Able to name different testers to easily identify multiple BTW350 testers. 13. Group Test Capability Able to perform group/batch battery test.

About

Open as App | Next Generation

Features
Read full description

Open as App enables teams to turn spreadsheets into powerful, customizable apps they can Open as App enables teams to turn spreadsheets into powerful, customizable apps they can use on the go. Depending on your business needs, you can now digitize processes, work much faster, avoid human errors, and much more without investing in development. Through our no-code solution, you built your app yourself. It's easy. All you need is Excel, Google Sheets, or other databases that serve as your app's base. Upload your file or use a template. Open as App will recognize the logic and creates your app automatically. Once you are finished, you publish your app, share it, and work with it in real time on any platform. Whether you work in Finance, Manufacturing, Health, Education, Insurance, Management, or other, you can create service quotes through your apps and have them signed on the spot, invoices on-site, pricing plans, product catalogs, dashboards, budget reports, finance reports, company performance, contact lists, inventory lists, project lists, time-tracking, recording of billable hours, customer surveys and more. Start building incredible mobile and web calculators, dashboards, lists, and surveys now!Start building incredible mobile and web calculators, dashboards, lists, and surveys now!

Screenshots

DHC4 screens
Open as App | Next Generation4 screens

Verdict

The call

The clearest difference is update cadence: Open as App | Next Generation at every 3 weeks against DHC's every 4 months. DHC's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

DHC ships an update every 4 months, Open as App | Next Generation every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences ยท 4 level
DHC versus Open as App | Next Generation: the parameters behind the verdict, then further details
ParameterDHCOpen as App | Next Generation
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS11.0 โ€” better15.0
Further details โ€” not scored
Size80 MB9 MB
Age rating4+4+
DeveloperDHC Specialty Corp.Open as App GmbH

In-app purchases

None

DHC

No in-app purchases

None

Open as App | Next Generation

No in-app purchases

Questions

Is DHC free?
DHC is free to download, with no in-app purchases.
Is Open as App | Next Generation free?
Open as App | Next Generation is free to download, with no in-app purchases.
Do DHC or Open as App | Next Generation have ads?
Neither DHC nor Open as App | Next Generation shows ads.
Which is updated more often, DHC or Open as App | Next Generation?
DHC ships an update every 4 months, and Open as App | Next Generation every 3 weeks. Most recently, DHC was updated on November 3, 2026 and Open as App | Next Generation on October 30, 2026.

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