# Trajectory vs Simple Project Manager

Trajectory and Simple Project Manager are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Trajectory sells 1 in-app purchase, starting at $2.99 per month and Simple Project Manager sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Trajectory | Simple Project Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-project-manager/id6785151625/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Freemium |
| Size | 17 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thibaud GREGORI](https://appshunter.io/developer/1831713449) | [Blackforest LLC](https://appshunter.io/developer/1828757751) |

## What reviewers say

### Trajectory

[App page](https://appshunter.io/ios/app/trajectory-project-roadmap/id6769907866)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trajectory Pro | $2.99 | per month |


### Simple Project Manager

[App page](https://appshunter.io/ios/app/simple-project-manager/id6785151625)

This app helps you organize and complete your ideas by turning them into satisfying checklists. It offers a clean, distraction-free design with features like progress rings, notes, and simple grouping. Collaboration and sharing are also supported.

**Highlights:** Projects as checklists, Live progress rings, Notes on ideas, Simple grouping, Share and collaborate, Distraction-free design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Idea - Monthly | $0.99 | per month |
| Big Idea - Annual | $9.99 | per year |
| Big Idea - Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Trajectory free?

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

### Is Simple Project Manager free?

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

### Do Trajectory or Simple Project Manager have ads?

Neither Trajectory nor Simple Project Manager shows ads.

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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.*