# PitStop vs A Flip Clock

The clearest difference is in-app purchases: PitStop at none against A Flip Clock's 3. A Flip Clock's advantage is update cadence (every 8 days vs every 2 months) and device support (5 vs 2). On price and ads there is nothing between them.

Both are free to download. A Flip Clock sells 3 in-app purchases, starting at $0.99 per month. PitStop asks for nothing beyond the download.

PitStop ships an update every 2 months, A Flip Clock every 8 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PitStop | A Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/a-flip-clock/id6756794030/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 37 MB | 3 MB |
| Requires iOS | 18.0 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 12+ | 4+ |
| Developer | [Highly Regarded Software LLC](https://appshunter.io/developer/1775269157) | [Kai Luo](https://appshunter.io/developer/344176636) |

## What reviewers say

### PitStop

[App page](https://appshunter.io/ios/app/pitstop-digital-garage/id6737207176)

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

**In-app purchases:** none


### A Flip Clock

[App page](https://appshunter.io/ios/app/a-flip-clock/id6756794030)

This app displays a large, clear flip clock on your iPhone or iPad, ideal for desks or nightstands. It offers always-on display, sound options, and customizable themes to personalize your clock.

**Highlights:** Always-on display option, Optional flip sound and hourly announce, Show seconds, date, and 24-hour format, Subtle movement for OLED screens, Offline functionality

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Themes Monthly | $0.99 | per month |
| Premium Themes | $4.99 | per year |
| Premium Themes Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is PitStop free?

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

### Is A Flip Clock free?

A Flip Clock is free to download, with in-app purchases available.

### Do PitStop or A Flip Clock have ads?

Neither PitStop nor A Flip Clock shows ads.

### Which is updated more often, PitStop or A Flip Clock?

PitStop ships an update every 2 months, and A Flip Clock every 8 days. Most recently, PitStop was updated on October 11, 2026 and A Flip Clock on October 12, 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.*