# TimeFlow vs Days Until

The clearest difference is ads: Days Until at none against TimeFlow's shown. Days Until also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. TimeFlow sells 3 in-app purchases, starting at $0.99 per month and Days Until sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TimeFlow ships an update every 3 weeks, Days Until every 3 days. The most recent releases landed on October 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | TimeFlow | Days Until |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/days-until-event-countdown/id6796436405/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 9 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ismail kirenli](https://appshunter.io/developer/1894357775) | [Aerial Aspect Media LLC](https://appshunter.io/developer/6796436407) |

## What reviewers say

### TimeFlow

[App page](https://appshunter.io/ios/app/timeflow-countdown-timer/id6772533223)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimeFlow Pro Monthly | $0.99 | per month |
| TimeFlow Pro Yearly | $4.99 | per year |
| TimeFlow Pro | $9.99 | one-time |


### Days Until

[App page](https://appshunter.io/ios/app/days-until-event-countdown/id6796436405)

This app helps you count down to important dates by allowing you to exclude weekends, holidays, and custom days off. You can choose to count only working days or all calendar days, with options for various units and visual customization.

**Highlights:** Skip weekends, holidays, and custom days off, Count working days or calendar days, Display countdowns in various units, Customizable colors and icons, Home and Lock Screen widgets, Milestone reminders

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Pro | $4.99 | one-time |


## Frequently asked questions

### Is TimeFlow free?

TimeFlow 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 TimeFlow or Days Until have ads?

TimeFlow shows ads; Days Until does not.

### Which is updated more often, TimeFlow or Days Until?

TimeFlow ships an update every 3 weeks, and Days Until every 3 days. Most recently, TimeFlow was updated on October 8, 2026 and Days Until on September 28, 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.*