# PMI by d2o vs Monotree

The clearest difference is update cadence: Monotree at every 4 days against PMI by d2o's every 3 months. PMI by d2o's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PMI by d2o ships an update every 3 months, Monotree every 4 days. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PMI by d2o | Monotree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/pmi-by-d2o/id1326042838/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 36 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deadline2online AS](https://appshunter.io/developer/1326042837) | [Monotree Aps](https://appshunter.io/developer/1475268143) |

## What reviewers say

### PMI by d2o

[App page](https://appshunter.io/ios/app/pmi-by-d2o/id1326042838)

This business intelligence software enhances productivity in the hospitality industry by facilitating online communication and collaboration. It helps cut costs, boost profits, and improve guest service through real-time data transparency and clear goal setting.

**Highlights:** Business intelligence software, Online communication and collaboration, Cost reduction and profit boosting, Real-time data transparency, Departmental collaboration, Performance management

**Features:** macOS Compatibility

**In-app purchases:** none


### Monotree

[App page](https://appshunter.io/ios/app/monotree/id1494539067)

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

**In-app purchases:** none


## Frequently asked questions

### Is PMI by d2o free?

PMI by d2o is free to download, with no in-app purchases.

### Is Monotree free?

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

### Do PMI by d2o or Monotree have ads?

Neither PMI by d2o nor Monotree shows ads.

### Which is updated more often, PMI by d2o or Monotree?

PMI by d2o ships an update every 3 months, and Monotree every 4 days. Most recently, PMI by d2o was updated on June 10, 2026 and Monotree on September 17, 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.*