Max Maintenance vs TagDate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Max Maintenance
This mobile tool provides essential asset maintenance information and allows users to manage work orders and material transfers. Its offline functionality ensures productivity in remote areas or locations with poor connectivity.
- Comprehensive asset information access
- Execute planned work orders
- Create unplanned work orders
- Interactive checklists for inspections
- Approve material transfers
- Offline functionality for continuous work
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Max Maintenance Mobile is the on-the-go solution for NOV's Max Maintenance application. With its focus on getting work done, users are provided with information critical to maintaining their assets. The offline functionality empowers users to stay productive even in remote locations or areas with limited internet connectivity. Features: 1. Comprehensive Asset Information: Access vital information about your company's assets with ease. 2. Planned Work Orders: Effortlessly execute and complete planned work orders. 3. Unplanned Work Orders: Respond promptly to unexpected issues or urgent repairs with the ability to create unplanned work orders on the fly. 4. Interactive Checklists: Perform inspections and checklists effortlessly. 5. Material Transfers: Simplify the process of approving material transfers. Just approve and sync to minimize delays. 6. Offline Capabilities: Designed to work offline, Max Maintenance Mobile ensures that you can continue your work even in areas with limited or no internet access. Perform tasks, update information, and sync data once you're back online, eliminating any workflow interruptions. Contact NOV today to find out how to join our growing list of satisfied Max Maintenance users.
TagDate
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TagDate is an anniversary reminder app for busy couples and individuals, solving the pain of forgetting important dates like relationship milestones and birthdays. It offers customizable reminders, shared couple sync, and celebration ideas, helping users never miss special moments and strengthen relationships with loved ones. This app functions consistently across all regions.
Screenshots
Verdict
Max Maintenance and TagDate are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Max Maintenance ships an update every 3 weeks, TagDate monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | Max Maintenance | TagDate |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 76 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | NOV Inc. | 紫宸 张 |
In-app purchases
Max Maintenance
No in-app purchases
TagDate
No in-app purchases
