# JPG Optimizer vs Compress JPEG

The clearest difference is update cadence: Compress JPEG at daily against JPG Optimizer's every 3 months. Compress JPEG also leads on iOS requirement (14.2 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JPG Optimizer ships an update every 3 months, Compress JPEG daily. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | JPG Optimizer | Compress JPEG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/jpg-optimizer/id1538967666/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 141 MB | 67 MB |
| Requires iOS | 17.0 | **14.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Kuznetsov](https://appshunter.io/developer/607228953) | [Hopebest Inc Limited](https://appshunter.io/developer/1717524727) |

## What reviewers say

### JPG Optimizer

[App page](https://appshunter.io/ios/app/jpg-optimizer/id1538967666)

Effortlessly reduce the file size of your photos with minimal quality loss. This app utilizes advanced compression techniques and a unique noise optimization algorithm to make your images smaller, perfect for sharing or saving space.

**Highlights:** Compress and resize photos, Batch compression, Adjustable compression quality, ISO Noise Optimization, Save and share as JPEGs

**In-app purchases:** none


### Compress JPEG

[App page](https://appshunter.io/ios/app/compress-jpeg/id6505064682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JPG Optimizer free?

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

### Is Compress JPEG free?

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

### Do JPG Optimizer or Compress JPEG have ads?

Both JPG Optimizer and Compress JPEG show ads.

### Which is updated more often, JPG Optimizer or Compress JPEG?

JPG Optimizer ships an update every 3 months, and Compress JPEG daily. Most recently, JPG Optimizer was updated on October 24, 2026 and Compress JPEG on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*