# Postis vs Project Planner

The clearest difference is in-app purchases: Postis at none against Project Planner's 3. Postis also leads on iOS requirement (12.4 vs 17.0). Project Planner's advantage is update cadence (every 5 days vs every 4 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Project Planner sells 3 in-app purchases, starting at $5.99 per month. Postis asks for nothing beyond the download.

Postis ships an update every 4 months, Project Planner every 5 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Postis | Project Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (18 ratings)](https://appshunter.io/ios/app/project-planner-milestones/id6737195092/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 81.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 11 MB | 87 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [POSTIS EXPRESS SA](https://appshunter.io/developer/1505313439) | [Yassine Zeriouh](https://appshunter.io/developer/1299539816) |

## What reviewers say

### Postis

[App page](https://appshunter.io/ios/app/postis/id1510338835)

**Features:** macOS Compatibility

**In-app purchases:** none


### Project Planner

[App page](https://appshunter.io/ios/app/project-planner-milestones/id6737195092)

This app provides a structured approach to project management by breaking down large goals into manageable phases and tasks. It offers visual progress tracking, a focused active milestone feature, and AI integration for task creation and project advancement. Designed for clarity and visual appeal, it helps users stay organized and motivated to complete their objectives.

**Highlights:** Three-tier hierarchy: Projects, Milestones, Tasks, Visual progress bars for milestones, Active milestone focus feature, Customizable project icons and colors, AI integration for task management, Cross-device iCloud sync

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $29.99 | per year |
| Premium Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Postis free?

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

### Is Project Planner free?

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

### Do Postis or Project Planner have ads?

Neither Postis nor Project Planner shows ads.

### Which is updated more often, Postis or Project Planner?

Postis ships an update every 4 months, and Project Planner every 5 days. Most recently, Postis was updated on October 25, 2026 and Project Planner on October 30, 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.*