# Pie Chart Maker by Grafi vs Bulk Image Compressor

The clearest difference is rating: Bulk Image Compressor at 5.0 against Pie Chart Maker by Grafi's 4.2. Bulk Image Compressor also leads on update cadence (daily vs every 7 months) and chart position (#29 vs #115). Pie Chart Maker by Grafi's advantage is ratings volume (28 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Pie Chart Maker by Grafi costs $0.99 and Bulk Image Compressor $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Bulk Image Compressor holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Pie Chart Maker by Grafi has 28 ratings behind it against 1, so its average is the more settled of the two.

Pie Chart Maker by Grafi ships an update every 7 months, Bulk Image Compressor daily. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pie Chart Maker by Grafi | Bulk Image Compressor |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.2 (28 ratings)](https://appshunter.io/ios/app/pie-chart-maker-by-grafi/id6444343807/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bulk-image-compressor/id6475670217/reviews)** |
| Number of ratings | **28** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Paid | Paid |
| Best chart rank | #115 | **#29** |
| Size | 1 MB | 23 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Claire Mitchell](https://appshunter.io/developer/1619706862) | [Kevin Hartmann](https://appshunter.io/developer/1527545084) |

## What reviewers say

### Pie Chart Maker by Grafi

[App page](https://appshunter.io/ios/app/pie-chart-maker-by-grafi/id6444343807)

**Currently charting:** #115 Top Paid · Graphics & Design (US App Store)

Easily design custom pie, donut, and spie charts with unlimited data points and colors. Save, edit, and share your creations directly from the app. Features real-time visualization and dark mode for an intuitive design experience.

**Highlights:** Create pie, donut, and spie charts, Unlimited data points and colors, Save charts for later editing, Real-time visualization, Share charts via multiple platforms, Dark Mode support

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

**In-app purchases:** none


### Bulk Image Compressor

[App page](https://appshunter.io/ios/app/bulk-image-compressor/id6475670217)

**Currently charting:** #29 Top Paid · Graphics & Design (US App Store)

This app helps you save storage space by compressing image and video files. It supports multiple formats and allows batch compression with customizable quality settings. Ideal for photographers, social media users, and anyone managing large media libraries.

**Highlights:** Compresses JPG, PNG, BMP, MP4, MOV, and more, Batch compression for multiple files, Customizable compression quality, Quick and efficient processing, Intuitive user interface, Saves device storage space

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pie Chart Maker by Grafi free?

Pie Chart Maker by Grafi costs $0.99, with no in-app purchases.

### Is Bulk Image Compressor free?

Bulk Image Compressor costs $0.99, with no in-app purchases.

### Which has better reviews, Pie Chart Maker by Grafi or Bulk Image Compressor?

Bulk Image Compressor is rated higher. Pie Chart Maker by Grafi averages 4.2 out of 5 from 28 ratings, while Bulk Image Compressor averages 5.0 from 1 ratings.

### Do Pie Chart Maker by Grafi or Bulk Image Compressor have ads?

Neither Pie Chart Maker by Grafi nor Bulk Image Compressor shows ads.

### Which is updated more often, Pie Chart Maker by Grafi or Bulk Image Compressor?

Pie Chart Maker by Grafi ships an update every 7 months, and Bulk Image Compressor daily. Most recently, Pie Chart Maker by Grafi was updated on October 8, 2026 and Bulk Image Compressor on October 3, 2026.

### Which is more popular, Pie Chart Maker by Grafi or Bulk Image Compressor?

Pie Chart Maker by Grafi currently peaks at #115 in the App Store charts, and Bulk Image Compressor at #29. Chart position reflects recent download velocity rather than total install base.

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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.*