Comparison

objManager vs Rhythm

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

Head to head
About

objManager

Features
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"objManager" is a Wavefront .OBJ file viewer (3D models with .obj + .mtl file extension). With "objManager" 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; 3D models are displayed in alphabetical order into the "obj Archive" of "objManager") - Save an infinite number of 3D models into the "obj Archive" of "objManager" (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" is not enough for your aim, try the complete 3D modeler: Finger3D. "objManager" can also be used to view the .obj + .mtl models created with Finger3D in full screen (with orientation: Portrait).

About

Rhythm

This intelligent task tracker helps you build lasting habits with flexible scheduling, visual progress tracking, and smart insights. It adapts to your daily life, making it simple to manage recurring tasks and achieve your goals.

Highlights
  • Flexible scheduling for daily routines
  • Recurring task setup
  • Visual progress tracking
  • Smart insights and analytics
  • Intelligent notifications
  • Customizable icons and colors
Features
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Transform your routines into results with Rhythm, the intelligent task tracker that adapts to your schedule. FLEXIBLE SCHEDULING - Create daily routines with custom completion goals - Set up recurring tasks for weekly, monthly, or custom intervals - Easily track both regular habits and occasional tasks - Smart scheduling that works around your active days SIMPLE & MOTIVATING - Clean, intuitive interface for quick task management - Visual progress tracking with beautiful animations - Streak tracking and celebrations to keep you motivated - Customizable icons and colors for easy recognition SMART INSIGHTS - Track your daily progress with a beautiful dashboard - View completion rates and identify your most consistent habits - Calendar view to visualize your productivity patterns - Detailed task history and performance analytics STAY ON TRACK - Intelligent notifications that adapt to your schedule - Quick task completion with just a tap - See upcoming tasks at a glance - Track multiple completions per task PERFECT FOR - Morning and evening routines - Workout schedules - Home maintenance tasks - Bill payments and financial tasks - Reading goals - Study schedules - Medication tracking - Health check-ups - Pet care routines - Any recurring task in your life! Download Rhythm today and turn your goals into lasting habits. Whether it's daily tasks or yearly check-ups, we make it simple to stay on track. Your data stays private on your device. No account required - just download and start building better routines today! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

objManager4 screens
Rhythm4 screens

Verdict

The call

The clearest difference is price: Rhythm at Free against objManager's $0.99. Rhythm also leads on update cadence (every 8 months vs every 38 months). On ads, in-app purchases, device support and 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

CostPrice · In-app purchases · Ads · Monetization

Rhythm is free to download; objManager costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

objManager ships an update every 38 months, Rhythm every 8 months. The most recent releases landed on October 1, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
objManager versus Rhythm: the parameters behind the verdict, then further details
ParameterobjManagerRhythm
Price$0.99Free — better
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 38 monthsEvery 8 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size3 MB7 MB
Age rating4+4+
DeveloperGianluca NataliniTrevor Polidore

In-app purchases

None

objManager

No in-app purchases

None

Rhythm

No in-app purchases

Questions

Is objManager free?
objManager costs $0.99, with no in-app purchases.
Is Rhythm free?
Rhythm is free to download, with no in-app purchases.
Do objManager or Rhythm have ads?
Neither objManager nor Rhythm shows ads.
Which is updated more often, objManager or Rhythm?
objManager ships an update every 38 months, and Rhythm every 8 months. Most recently, objManager was updated on October 1, 2026 and Rhythm on September 14, 2026.

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