# Eco Notify vs Plan Universe

The clearest difference is ads: Plan Universe at none against Eco Notify's shown. Eco Notify's advantage is iOS requirement (17.5 vs 27.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Eco Notify sells 2 one-off in-app purchases and Plan Universe sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Eco Notify ships an update every 3 days, Plan Universe every 2 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Eco Notify | Plan Universe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 11 MB | 10 MB |
| Requires iOS | **17.5** | 27.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yu Takahashi](https://appshunter.io/developer/1674352907) | [Mustafa Natur](https://appshunter.io/developer/1871733736) |

## What reviewers say

### Eco Notify

[App page](https://appshunter.io/ios/app/eco-notify/id6624308398)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer (Coffee) | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Plan Universe

[App page](https://appshunter.io/ios/app/plan-universe/id6804596738)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Eco Notify free?

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

### Is Plan Universe free?

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

### Do Eco Notify or Plan Universe have ads?

Eco Notify shows ads; Plan Universe does not.

### Which is updated more often, Eco Notify or Plan Universe?

Eco Notify ships an update every 3 days, and Plan Universe every 2 days. Most recently, Eco Notify was updated on October 5, 2026 and Plan Universe on October 9, 2026.

---

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