# monOPUS vs PuppyPlanner

The clearest difference is in-app purchases: monOPUS at none against PuppyPlanner's 2. monOPUS also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). PuppyPlanner's advantage is update cadence (every 2 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. PuppyPlanner sells 2 in-app purchases, starting at $3.99 per month. monOPUS asks for nothing beyond the download.

monOPUS ships an update every 2 months, PuppyPlanner every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | monOPUS | PuppyPlanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/puppyplanner-puppy-tracker/id6760142762/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 35 MB | 46 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OPUS GROUPE](https://appshunter.io/developer/1488741845) | [Fabien Prevost](https://appshunter.io/developer/1882858363) |

## What reviewers say

### monOPUS

[App page](https://appshunter.io/ios/app/monopus/id1488741966)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PuppyPlanner

[App page](https://appshunter.io/ios/app/puppyplanner-puppy-tracker/id6760142762)

This app helps new puppy owners manage their pet's health, socialization, and training. It provides personalized schedules, tracking tools, and guided programs based on veterinary guidelines and training practices.

**Highlights:** Complete health tracking (vaccines, weight), Personalized timeline with reminders, Guided socialization programs, Training and tricks catalog, Daily check-in and development insights, Breed-specific data and growth curves, Home screen widgets

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PuppyPlanner Pro | $3.99 | per month |
| PuppyPlanner Pro | $24.99 | per year |


## Frequently asked questions

### Is monOPUS free?

monOPUS is free to download, with no in-app purchases.

### Is PuppyPlanner free?

PuppyPlanner is free to download, with in-app purchases available.

### Do monOPUS or PuppyPlanner have ads?

Neither monOPUS nor PuppyPlanner shows ads.

### Which is updated more often, monOPUS or PuppyPlanner?

monOPUS ships an update every 2 months, and PuppyPlanner every 2 days. Most recently, monOPUS was updated on November 3, 2026 and PuppyPlanner on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*