# Big Timer vs Drift Sleep Timer

The clearest difference is in-app purchases: Big Timer at none against Drift Sleep Timer's 1. Drift Sleep Timer's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Drift Sleep Timer sells 1 one-off in-app purchase. Big Timer asks for nothing beyond the download.

## The numbers

| Metric | Big Timer | Drift Sleep Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/big-timer-simple/id1619061460/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 13 MB | 96 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) | [Delacure Consulting Co., LLC](https://appshunter.io/developer/6795675362) |

## What reviewers say

### Big Timer

[App page](https://appshunter.io/ios/app/big-timer-simple/id1619061460)

This utility app features large, easy-to-read text for simple stopwatch and countdown timer functions. It's designed for quick visibility from a distance, making it ideal for straightforward timekeeping needs.

**Highlights:** Large, easy-to-read display, Stopwatch functionality, Countdown timer functionality, Simple interface

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

**In-app purchases:** none


### Drift Sleep Timer

[App page](https://appshunter.io/ios/app/drift-sleep-timer/id6797302438)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $0.99 | one-time |


## Frequently asked questions

### Is Big Timer free?

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

### Is Drift Sleep Timer free?

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

### Do Big Timer or Drift Sleep Timer have ads?

Big Timer shows ads; Drift Sleep Timer does not.

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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.*