# Compliment Diary vs ParkClock

The clearest difference is price: ParkClock at Free against Compliment Diary's $3.99. ParkClock also leads on update cadence (every 6 days vs every 2 weeks). Compliment Diary's advantage is in-app purchases (none vs 1) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.

ParkClock is free to download; Compliment Diary costs $3.99 up front. ParkClock sells 1 one-off in-app purchase. Compliment Diary asks for nothing beyond the download.

Compliment Diary ships an update every 2 weeks, ParkClock every 6 days. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Compliment Diary | ParkClock |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/parkclock/id6748295364/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lucainson Raymond](https://appshunter.io/developer/1805397683) | [尉卿 褚](https://appshunter.io/developer/1698865439) |

## What reviewers say

### Compliment Diary

[App page](https://appshunter.io/ios/app/compliment-diary/id6746675160)

**Features:** macOS Compatibility

**In-app purchases:** none


### ParkClock

[App page](https://appshunter.io/ios/app/parkclock/id6748295364)

Easily track parking sessions and receive timely alerts before additional fees are incurred. Customize pricing rules for various parking locations and manage your time efficiently to avoid unexpected charges.

**Highlights:** Start parking timer with advance notifications, Create and save multiple pricing templates, Set detailed charging rules, Customizable time units and prices, Simple and clean interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ParkClock Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Compliment Diary free?

Compliment Diary costs $3.99, with no in-app purchases.

### Is ParkClock free?

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

### Do Compliment Diary or ParkClock have ads?

Neither Compliment Diary nor ParkClock shows ads.

### Which is updated more often, Compliment Diary or ParkClock?

Compliment Diary ships an update every 2 weeks, and ParkClock every 6 days. Most recently, Compliment Diary was updated on September 7, 2026 and ParkClock on September 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.*