# Three vs Plusm

The clearest difference is update cadence: Three at every 8 days against Plusm's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Three sells 1 one-off in-app purchase and Plusm sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Three ships an update every 8 days, Plusm every 5 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Three | Plusm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 months |
| Size | 2 MB | 4 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Schmidt](https://appshunter.io/developer/1816451541) | [Egor Sigaev](https://appshunter.io/developer/1885576306) |

## What reviewers say

### Three

[App page](https://appshunter.io/ios/app/three-minimal-to-do-and-planner/id6747890852)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Pro (Lifetime) | $3.99 | one-time |


### Plusm

[App page](https://appshunter.io/ios/app/plusm-notepad-calculator/id6760660267)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plusm Pro Monthly | $2.99 | per month |
| Plusm Pro Yearly | $17.99 | per year |
| Plusm Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Three free?

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

### Is Plusm free?

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

### Do Three or Plusm have ads?

Neither Three nor Plusm shows ads.

### Which is updated more often, Three or Plusm?

Three ships an update every 8 days, and Plusm every 5 months. Most recently, Three was updated on October 14, 2026 and Plusm on October 13, 2026.

---

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