objManager HD vs Reminders
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
objManager HD
View and explore 3D models on your mobile device without an internet connection. Save, render, and share your creations with advanced viewing tools and HD quality.
- Offline .obj file viewing
- HD rendering with filters
- Customizable background and lighting
- Zoom, rotate, and pan controls
- Cloud sharing integration
- Import from web links and cloud services
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"objManager HD" is a Wavefront .OBJ file viewer (3D models with .obj + .mtl file extension). With "objManager HD" you will have the ability to: 1) save your 3D models on your mobile device 2) display the 3D models in any times and under any working condition (no Internet connection is required) 3) create images of your 3D model using the HD rendering procedure (with anti-aliasing and image enhancement filters) 4) choose the background color 5) move the light where You want in the 3D world The software does not need an internet connections: each 3D model is stored in your mobile device (using the technology "iTunes File Sharing" or "Open In") and can be read and visualized by objManager. objManager works like the integrated image viewer of the device, you can then: - ZOOM IN / ZOOM OUT the 3D model by dragging two fingers on the screen or using the ZOOM controls - Rotate the 3D model (ROTATE TOOL) by dragging a finger across the screen - Move the 3D model (PAN TOOL) using the PAN controls - Load the 3D model (from the obj files archive of objManager HD; 3D models are displayed in alphabetical order into the "obj Archive" of "objManager HD") - Save an infinite number of 3D models into the "obj Archive" of "objManager HD" (until the physical memory of the device is ended) - Share 3D models ( .obj files ) with File, Google Drive, DROPBOX, iFolders Safe, etc... or from iCloud Drive or other installed apps (cloud sharing: OUT) - Import 3D models from the web links, email attachments, File, Google Drive, DROPBOX, iFolders Safe, iCloud Drive or other installed apps (cloud sharing: IN) Compatibility with: 1) Maya 3D 2) Blender 3) 3D Studio 4) Finger3D 5) FingerCAD 6) Unity 7) 3D modeling software with export to .obj feature (or .obj + .mtl) If "objManager HD" is not enough for your aim, try the complete 3D modeler: Finger3D HD. "objManager HD" can also be used to view the .obj + .mtl models created with Finger3D HD in full screen (with orientation: Portrait).
Reminders
Seamlessly integrate your to-do lists and reminders directly into your calendar app. Organize your day with a structured planner and home screen widgets for quick access. Enjoy offline syncing and robust privacy protection.
- Calendar integration
- Home screen widgets
- Structured day planner
- Offline syncing
- Siri integration
- Customizable sync schedules
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Keep using the Reminders and Calendar apps that you know and love - now with seamless integration. Effortlessly view your reminders directly within the Calendar app, enhancing your productivity and organisation. Stay organized effortlessly with the to do list widget, your go-to tool for quick task tracking and reminders—access your to do list widget right from your home screen and stay on top of everything. Plan every hour with precision using our structured day planner, helping you break down goals into manageable steps with a clear, visual structured day planner layout. Build the perfect schedule for productivity and balance—edit your schedule in real time and sync tasks from your structured day planner directly into your daily schedule. Sync when you want inside the app, or schedule your own syncing patterns in Shortcuts. From every time you exit Reminders, to when you charge your device, you can be in charge of the syncing schedule to suit your needs with support for Shortcut Automations. Prefer to control things manually? You can do so even more effortlessly using Siri or interactive Home Screen widgets. Want to hide some reminders from Calendar? Add $nocal or $nocalendar to the title or notes of your reminder so that you stay in control of what appears in Calendar. All syncing is done offline, on your device. No cloud servers are used and no data ever leaves your device, so your privacy is always protected. Verify for yourself by running the app whilst in Airplane Mode. Want to take advantage of this app on other devices? If you use an iCloud, calDAV or Exchange calendar, your reminders will already be synced to your calendar on all your other devices. If you prefer to store your calendars locally, this app is available on all your other devices: iPhone, iPad, Mac and Apple Vision Pro. Terms of use: https://zipoapps.com/remindertocalios/terms/ Privacy policy: https://zipoapps.com/remindertocalios/privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Reminders at 52% against objManager HD's 0%. Reminders also leads on price (Free vs $0.99) and update cadence (every 6 weeks vs every 38 months). objManager HD's advantage is in-app purchases (none vs 16) and ads (none vs shown). On iOS requirement 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
Reminders is free to download; objManager HD costs $0.99 up front. Reminders sells 16 in-app purchases, starting at $0.99 per 7 days. objManager HD asks for nothing beyond the download.
objManager HD ships an update every 38 months, Reminders every 6 weeks. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.
| Parameter | objManager HD | Reminders |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.5 (96 ratings) — better |
| Positive reviews | 0.0% of reviews | 52.4% of reviews — better |
| Number of ratings | — | 96 — better |
| Update frequency | Every 38 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPad | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianluca Natalini | ZipoApps |
Customer experience
objManager HD
Reminders
Bugs and requests
objManager HD
Not enough reviews yet to summarise bugs or requests.
Reminders
Reported bugs
23 issues- Reminders re-syncing after deletion
- Full-screen ads after payment
- Broken Shortcuts automation
- Cannot restore previous purchases
- Ads in purchased versions
Show 18 moreShow fewer
- Everything is duplicated
- Calendar entries duplicated
- App crashes on opening
- Syncs only locally
- Does not sync to Google Calendar
- Last sync label always shows 'never'
- 00:00 reminders shown as all-day events
- Sync deletes and re-adds all reminders
- Reminders duplicated in calendar
- App doesn't open on Mac without crashing
- Error syncing
- Entries always show as 30 minutes and reset
- Reminders created twice in calendar
- Regular appointments not fully transferred
- Duplicate entries when loading on multiple devices
- Cannot transfer entries made on Mac to all devices
- Calendar and Outlook restricted
- Not all calendars can be synced
Requested features
9 requests- Two-way sync between reminders and calendar
- Ability to choose specific reminder lists to sync
- Option to change the name of the created calendar
- Ability to drag reminders in the calendar to organize
- Select existing calendar for reminders
Show 4 moreShow fewer
- More aesthetic hashtag alternative
- Exclude reminders without time from syncing as all-day events
- Fix Shortcuts automation errors
- Sync changes made in calendar back to reminders
In-app purchases
objManager HD
No in-app purchases
Reminders
- Unlimited access3 Days trial$0.997 Days
- Unlimited access3 Days trial$1.997 Days
- Unlimited access3 Days trial$2.997 Days
Show 13 moreShow fewer
- Unlimited access3 Days trial$3.997 Days
- Premium features3 Days trial$4.997 Days
- Premium features3 Days trial$5.997 Days
- Premium features3 Days trial$6.997 Days
- Premium features3 Days trial$7.997 Days
- Premium features3 Days trial$8.997 Days
- Premium features3 Days trial$9.991 Year
- Unlimited access3 Days trial$19.991 Year
- Premium features3 Days trial$19.991 Month
- Unlimited access3 Days trial$29.991 Year
- Premium features3 Days trial$29.991 Month
- Unlimited access3 Days trial$39.991 Year
- Unlimited access3 Days trial$49.991 Year
Questions
Is objManager HD free?
Is Reminders free?
Do objManager HD or Reminders have ads?
Which is updated more often, objManager HD or Reminders?
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