# Focus Timer vs Days Until

The clearest difference is ads: Days Until at none against Focus Timer's shown. Days Until also leads on update cadence (every 6 days vs every 4 months). Focus Timer's advantage is iOS requirement (14.0 vs 17.0). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Focus Timer sells 1 one-off in-app purchase and Days Until sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Focus Timer ships an update every 4 months, Days Until every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Focus Timer | Days Until |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 38 MB | 8 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Reo Shigeno](https://appshunter.io/developer/1788864693) | [Masaki Sato](https://appshunter.io/developer/391356571) |

## What reviewers say

### Focus Timer

[App page](https://appshunter.io/ios/app/focus-timer/id1603095152)

This timer app helps you maintain focus by automatically scheduling work and break intervals. Customize work durations and choose from multiple themes to enhance your productivity during study or work sessions.

**Highlights:** Customizable work and break intervals, Adjustable work session lengths (10-120 mins), Simple and focused UI design, Multiple theme color options, Automatic break scheduling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示 | $1.99 | one-time |


### Days Until

[App page](https://appshunter.io/ios/app/days-until-countdown-widget/id6792396949)

Display countdowns to important dates directly on your iPhone's lock screen. Customize the look with various backgrounds, colors, and fonts. Supports both countdowns and count-ups for anniversaries and events.

**Highlights:** Lock screen widgets for constant display, Customizable backgrounds, text, and colors, Photo backgrounds and pattern options (Pro), Choice of fonts (Pro), Countdown and count-up modes, Data stored locally on device

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $1.99 | per month |
| 年額プラン | $19.99 | per year |
| Days Until Pro | $6.99 | one-time |


## Frequently asked questions

### Is Focus Timer free?

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

### Is Days Until free?

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

### Do Focus Timer or Days Until have ads?

Focus Timer shows ads; Days Until does not.

### Which is updated more often, Focus Timer or Days Until?

Focus Timer ships an update every 4 months, and Days Until every 6 days. Most recently, Focus Timer was updated on October 24, 2026 and Days Until on October 25, 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.*