# Tiny JPEG/PNG/HEIC Compressor vs SpotClock

The clearest difference is update cadence: SpotClock at monthly against Tiny JPEG/PNG/HEIC Compressor's every 2 months. Tiny JPEG/PNG/HEIC Compressor's advantage is iOS requirement (15.1 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Tiny JPEG/PNG/HEIC Compressor sells 3 in-app purchases, starting at $1.99 per month and SpotClock sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Tiny JPEG/PNG/HEIC Compressor against 5.0 for SpotClock. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Tiny JPEG/PNG/HEIC Compressor ships an update every 2 months, SpotClock monthly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tiny JPEG/PNG/HEIC Compressor | SpotClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tiny-jpegpngheic-compressor/id6612024013/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/spotclock-parking-timer/id6753944720/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 4 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shotdoor](https://appshunter.io/developer/530049796) | [TRANSFINITE LLC](https://appshunter.io/developer/1561312044) |

## What reviewers say

### Tiny JPEG/PNG/HEIC Compressor

[App page](https://appshunter.io/ios/app/tiny-jpegpngheic-compressor/id6612024013)

This utility reduces the file size of images and PDFs without compromising visual quality. It efficiently converts large files to smaller ones in seconds, operating offline and ensuring user privacy by not uploading any data. Supports a wide range of formats including JPEG, PNG, HEIC, and PDF.

**Highlights:** Compresses JPEG, PNG, WebP, GIF, HEIC, HEIF, and PDF, Reduces file size from MB to KB, Offline operation, No data upload, Maintains image quality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro | $1.99 | per month |
| 3 Months Pro | $2.39 | per 3 months |
| 100 Compression Credits | $0.99 | one-time |


### SpotClock

[App page](https://appshunter.io/ios/app/spotclock-parking-timer/id6753944720)

This app helps you avoid parking tickets with smart timers and automatic location saving. Get timely notifications before your parking expires and track your parking history. A premium subscription offers unlimited timers and priority support.

**Highlights:** Customizable parking timers, Automatic location saving, Intelligent expiration alerts, Parking session history, One-tap timer extension, Quick preset timer durations

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpotClock Pro (Weekly) | $0.99 | per 7 days |
| SpotClock Pro (Monthly) | $2.99 | per month |
| SpotClock Pro (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Tiny JPEG/PNG/HEIC Compressor free?

Tiny JPEG/PNG/HEIC Compressor is free to download, with in-app purchases available.

### Is SpotClock free?

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

### Which has better reviews, Tiny JPEG/PNG/HEIC Compressor or SpotClock?

Tiny JPEG/PNG/HEIC Compressor and SpotClock are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Tiny JPEG/PNG/HEIC Compressor or SpotClock have ads?

Neither Tiny JPEG/PNG/HEIC Compressor nor SpotClock shows ads.

### Which is updated more often, Tiny JPEG/PNG/HEIC Compressor or SpotClock?

Tiny JPEG/PNG/HEIC Compressor ships an update every 2 months, and SpotClock monthly. Most recently, Tiny JPEG/PNG/HEIC Compressor was updated on October 1, 2026 and SpotClock on October 6, 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.*