# Calume vs Focus D

Calume and Focus D are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Calume sells 3 in-app purchases, starting at $8.99 per month and Focus D sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 9, 2026.

## The numbers

| Metric | Calume | Focus D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 23 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL HAVLAS](https://appshunter.io/developer/1889645064) | [TAT HO CHAN](https://appshunter.io/developer/6782848170) |

## What reviewers say

### Calume

[App page](https://appshunter.io/ios/app/calume-time-tracker/id6776441027)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronicle Pro Monthly | $8.99 | per month |
| Chronicle Pro Yearly | $19.99 | per year |
| Chronicle Pro Yearly | $34.99 | per year |


### Focus D

[App page](https://appshunter.io/ios/app/focus-d-timertasksrewards/id6782848168)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $12.99 | per year |
| Pro Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is Calume free?

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

### Is Focus D free?

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

### Do Calume or Focus D have ads?

Neither Calume nor Focus D shows ads.

### Which is updated more often, Calume or Focus D?

Calume ships an update fortnightly, and Focus D fortnightly. Most recently, Calume was updated on October 9, 2026 and Focus D on October 9, 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.*