Maintain by Blue House Tech vs NDMina
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Maintain by Blue House Tech
Track maintenance and upgrades for your valuable assets like cars, homes, and boats. Never forget essential tasks like oil changes or know the age of your appliances.
- Record maintenance history
- Track asset upgrades
- Schedule reminders for tasks
- Manage car maintenance
- Log home improvements
- Track boat upkeep
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Need to remember when to get an oil change? Not sure how old your water heater is? Want to make sure you get credit for those updates you made when you sell your house? Your car? Your boat? This app is for you! Record all the maintenance you've done and the upgrades you've made to your most valuable assets, and make sure you never forget an oil change again!
NDMina
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This application provides information on the student of Notre Dame - Mina: notes, circular, notification and agenda.
Screenshots
Verdict
The clearest difference is update cadence: NDMina at every 6 months against Maintain by Blue House Tech's every 33 months. NDMina also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price, 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.
Maintain by Blue House Tech ships an update every 33 months, NDMina every 6 months. Both last shipped on October 24, 2026.
| Parameter | Maintain by Blue House Tech | NDMina |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 33 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue House Tech LLC | A.B. TECHNOLOGY - SARL |
In-app purchases
Maintain by Blue House Tech
No in-app purchases
NDMina
No in-app purchases
Questions
Is Maintain by Blue House Tech free?
Is NDMina free?
Do Maintain by Blue House Tech or NDMina have ads?
Which is updated more often, Maintain by Blue House Tech or NDMina?
Other comparisons
