# TimeTill vs PromptSync

The clearest difference is in-app purchases: PromptSync at none against TimeTill's 4. PromptSync also leads on ads (none vs shown). TimeTill's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. TimeTill sells 4 in-app purchases, starting at $0.99 per month. PromptSync asks for nothing beyond the download.

TimeTill ships an update every 3 weeks, PromptSync fortnightly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TimeTill | PromptSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/timetill-countdown-and-widgets/id6474212499/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 96 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Kolisnyk](https://appshunter.io/developer/1721039728) | [Kuong Yao Lo](https://appshunter.io/developer/1838748051) |

## What reviewers say

### TimeTill

[App page](https://appshunter.io/ios/app/timetill-countdown-and-widgets/id6474212499)

Create beautiful countdown widgets for your important moments, from holidays to personal goals. Customize with photos, colors, and fonts. Track events on your home screen and lock screen with smart reminders and calendar sync.

**Highlights:** Unlimited countdown creation, Customizable event widgets, Home screen and lock screen widgets, Count down to future events, Count up from past events, Smart reminders, Calendar sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly discount | $0.99 | per month |
| Monthly | $3.99 | per month |
| Annual | $8.99 | per year |
| Lifetime | $14.99 | one-time |


### PromptSync

[App page](https://appshunter.io/ios/app/promptsync/id6753658471)

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

**In-app purchases:** none


## Frequently asked questions

### Is TimeTill free?

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

### Is PromptSync free?

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

### Do TimeTill or PromptSync have ads?

TimeTill shows ads; PromptSync does not.

### Which is updated more often, TimeTill or PromptSync?

TimeTill ships an update every 3 weeks, and PromptSync fortnightly. Most recently, TimeTill was updated on October 10, 2026 and PromptSync on October 1, 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.*