# Baseline vs Habit Calendar

The clearest difference is update cadence: Habit Calendar at every 2 days against Baseline's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Baseline sells 4 in-app purchases, starting at $3.99 per 7 days and Habit Calendar sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Baseline ships an update every 6 days, Habit Calendar every 2 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Baseline | Habit Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 58 MB | 49 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [Ivan Terekhin](https://appshunter.io/developer/888645337) | [KAZUKI SAWASHIMA](https://appshunter.io/developer/6792463378) |

## What reviewers say

### Baseline

[App page](https://appshunter.io/ios/app/baseline-discipline-tracker/id6781544200)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baseline Pro Weekly | $3.99 | per 7 days |
| Baseline Pro Monthly | $6.99 | per month |
| Baseline Pro Yearly | $19.99 | per year |
| Baseline Pro Lifetime | $14.99 | one-time |


### Habit Calendar

[App page](https://appshunter.io/ios/app/habit-calendar-dekitabi/id6809199621)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO 月額 | $2.99 | per month |
| PRO 年額 | $22.99 | per year |
| PRO 買い切り | $29.99 | one-time |


## Frequently asked questions

### Is Baseline free?

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

### Is Habit Calendar free?

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

### Do Baseline or Habit Calendar have ads?

Neither Baseline nor Habit Calendar shows ads.

### Which is updated more often, Baseline or Habit Calendar?

Baseline ships an update every 6 days, and Habit Calendar every 2 days. Most recently, Baseline was updated on November 10, 2026 and Habit Calendar on November 10, 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.*