# inOne vs Today is greenday

The clearest difference is iOS requirement: Today is greenday at 15.0 against inOne's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

inOne ships an update every 2 months, Today is greenday every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | inOne | Today is greenday |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 63 MB | 47 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [inONE](https://appshunter.io/developer/520756165) | [Pieter Oskam](https://appshunter.io/developer/1584652912) |

## What reviewers say

### inOne

[App page](https://appshunter.io/ios/app/inone/id1589785183)

**Features:** Vision Pro support

**In-app purchases:** none


### Today is greenday

[App page](https://appshunter.io/ios/app/today-is-greenday/id6773354353)

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

**In-app purchases:** none


## Frequently asked questions

### Is inOne free?

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

### Is Today is greenday free?

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

### Do inOne or Today is greenday have ads?

Neither inOne nor Today is greenday shows ads.

### Which is updated more often, inOne or Today is greenday?

inOne ships an update every 2 months, and Today is greenday every 5 weeks. Most recently, inOne was updated on November 3, 2026 and Today is greenday on November 5, 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.*