# Big Days vs Time to event

The clearest difference is ads: Time to event at none against Big Days's shown. Time to event also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (13.0 vs 15.0). Big Days's advantage is ratings volume (590 vs 10) and review sentiment (91% vs 72%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Big Days sells 2 one-off in-app purchases and Time to event sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Big Days against 4.6 for Time to event. That said, the two scores are not equally well evidenced: Big Days has 590 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 91% of Big Days's written reviews are positive against 72% of Time to event's.

Big Days ships an update every 4 months, Time to event every 2 weeks. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Big Days | Time to event |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (590 ratings)](https://appshunter.io/ios/app/big-days-event-countdown/id940109775/reviews) | [4.6 (10 ratings)](https://appshunter.io/ios/app/time-to-event-countdown-days/id1401316639/reviews) |
| Number of ratings | **590** | 10 |
| Positive reviews | **91.4% of reviews** | 72.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 81 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [astrovicApps](https://appshunter.io/developer/522189685) | [Nikita Marchenko](https://appshunter.io/developer/1342683021) |

## What reviewers say

### Big Days

[App page](https://appshunter.io/ios/app/big-days-event-countdown/id940109775)

Easily track important dates with a stylish and lightweight countdown app. Set reminders for appointments, anniversaries, birthdays, and more. Customize with your own photos or find free images online, and receive notifications for upcoming events.

**Highlights:** Countdown to events, Track days elapsed, Customizable event images, Online image search (Pixabay), Event notifications/alarms, Favorite event display, Share events

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widget Pack | $2.99 | one-time |
| Big Days Pro | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🎨 Customizable backgrounds
- 📅 Helpful for tracking events
- 🎉 Exciting countdown feature
- 📷 Option to add images

**What reviewers complain about**

- 🔒 Limited free events
- 💰 Paywall for more features
- 🐛 Occasional crashes or glitches
- 📤 Difficulty transferring data to new devices

**Reported bugs**

- Login screen freezes
- Images disappearing from events
- Constant ads interrupting usage

**Requested features**

- Unlimited free events
- Recurring event option
- Customizable countdown styles
- Ability to reorder events
- Sync across multiple devices


### Time to event

[App page](https://appshunter.io/ios/app/time-to-event-countdown-days/id1401316639)

Easily track upcoming events and count down the days until important dates like vacations or holidays. Input your event details and manage them with options to edit or remove entries.

**Highlights:** Event countdowns, Date input, Event description, Edit events, Remove events

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to PRO | $0.99 | one-time |


## Frequently asked questions

### Is Big Days free?

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

### Is Time to event free?

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

### Which has better reviews, Big Days or Time to event?

Big Days and Time to event are both rated 4.6 out of 5 on the App Store, from 590 and 10 ratings respectively.

### Do Big Days or Time to event have ads?

Big Days shows ads; Time to event does not.

### Which is updated more often, Big Days or Time to event?

Big Days ships an update every 4 months, and Time to event every 2 weeks. Most recently, Big Days was updated on September 26, 2026 and Time to event on June 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.*