# IFThenNote vs Habit Rainbow

The clearest difference is in-app purchases: IFThenNote at none against Habit Rainbow's 3. IFThenNote also leads on iOS requirement (15.2 vs 18.0). Habit Rainbow's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Habit Rainbow sells 3 in-app purchases, starting at $2.99 per month. IFThenNote asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | IFThenNote | Habit Rainbow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | Every 4 months |
| Size | 5 MB | 94 MB |
| Requires iOS | **15.2** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [masaaki genno](https://appshunter.io/developer/1611455396) | [Toshiaki Nakamura](https://appshunter.io/developer/822485897) |

## What reviewers say

### IFThenNote

[App page](https://appshunter.io/ios/app/ifthennote/id1616119642)

**Features:** macOS Compatibility

**In-app purchases:** none


### Habit Rainbow

[App page](https://appshunter.io/ios/app/habit-rainbow/id6736444115)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 6 months | $17.99 | per 6 months |
| Premium 1 year | $19.99 | per year |


## Frequently asked questions

### Is IFThenNote free?

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

### Is Habit Rainbow free?

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

### Do IFThenNote or Habit Rainbow have ads?

IFThenNote shows ads; Habit Rainbow does not.

### Which is updated more often, IFThenNote or Habit Rainbow?

IFThenNote ships an update every 4 months, and Habit Rainbow every 4 months. Most recently, IFThenNote was updated on September 12, 2026 and Habit Rainbow on September 10, 2026.

---

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