Open as App vs MainteNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open as App
Transform spreadsheets into powerful, customizable mobile and web apps for teams. Digitize processes, improve speed, and reduce errors with a no-code solution. Build and share apps instantly, working offline and in real-time across platforms.
- Spreadsheet to app conversion
- No-code app builder
- Offline app access
- Real-time collaboration
- Customizable app templates
- Cross-platform compatibility
Read full descriptionHide 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, even offline. 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!
MainteNote
Read full descriptionHide full description
MainteNote is a maintenance notebook for the things you own, from your car and bicycle to your air conditioner, washing machine, and water purifier. Keep schedules, reminders, and service history together on your iPhone. START WITH THE THINGS YOU OWN Choose a preset with suggested maintenance tasks or add something of your own. Adjust the intervals to match your equipment and its manufacturer's guidance. Keep the model, serial number, location, and an optional photo close at hand. PLAN BY TIME OR USAGE Schedule recurring care by calendar interval, usage, or whichever comes first. Enter mileage, operating hours, or other counter readings to keep usage-based schedules current. Readings are entered manually, MainteNote does not monitor your equipment automatically. SEE WHAT NEEDS ATTENTION Find overdue, due-soon, and upcoming tasks on Today. Choose a local reminder time, advance alerts, and overdue follow-ups. Notifications are optional and require your permission. KEEP A USEFUL SERVICE HISTORY Record completed maintenance with dates, notes, costs, and service providers. Add photos to service records and log one-off repairs alongside recurring tasks. Look back at what was done without piecing it together from scattered notes. WORK OFFLINE Your maintenance records are saved locally on your iPhone. Add things, log work, update readings, and check your history without Wi-Fi or mobile coverage. SYNC WITH ICLOUD, IF YOU CHOOSE Enable optional iCloud sync to keep your things, schedules, usage readings, service history, and photos available on iPhones using the same Apple Account. Recover previously synced records on a new iPhone or after reinstalling. Sync requires iCloud and an internet connection; everyday maintenance remains available offline. START FREE. UPGRADE ONCE. Create up to three maintenance schedules across all your things for free. Disabled schedules also count toward this limit. MainteNote Pro removes the schedule limit with a one-time lifetime purchase. All other features, including iCloud sync, are available without Pro. No subscription forever.
Screenshots
Verdict
The clearest difference is in-app purchases: Open as App at none against MainteNote's 1. Open as App also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.4). On price and ads 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. MainteNote sells 1 one-off in-app purchase. Open as App asks for nothing beyond the download.
| Parameter | Open as App | MainteNote |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (37 ratings) — better | — |
| Positive reviews | 78.9% of reviews | — |
| Number of ratings | 37 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 145 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Open as App GmbH | Ivan Kara |
In-app purchases
Open as App
No in-app purchases
MainteNote
- Lifetime Pro$6.99









