# SleepPlan vs Big Days

The clearest difference is price: SleepPlan at Free against Big Days's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SleepPlan is free to download; Big Days costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SleepPlan | Big Days |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/big-days-date-countdown/id6759002825/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Paid |
| Size | 3 MB | 3 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Guangdong Jianchuan Information Technology Co., Ltd](https://appshunter.io/developer/1822428404) | [刚 王](https://appshunter.io/developer/1380585947) |

## What reviewers say

### SleepPlan

[App page](https://appshunter.io/ios/app/sleepplan/id6753208732)

**Features:** macOS Compatibility

**In-app purchases:** none


### Big Days

[App page](https://appshunter.io/ios/app/big-days-date-countdown/id6759002825)

A minimalist app to track important future and past dates with a clean interface. Easily manage events, add notes, and receive local reminders. Offers home screen widgets for quick access.

**Highlights:** Count down and count up for events, Highlight events happening today, Edit, pin, and add notes to events, Home screen widgets for progress, Local reminders with repeat rules, iCloud sync across devices

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

**In-app purchases:** none


## Frequently asked questions

### Is SleepPlan free?

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

### Is Big Days free?

Big Days costs $0.99, with no in-app purchases.

### Do SleepPlan or Big Days have ads?

Neither SleepPlan nor Big Days shows ads.

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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.*