# Progressbar Calculator vs Flag Maker!

The clearest difference is in-app purchases: Flag Maker! at none against Progressbar Calculator's 11. Flag Maker! also leads on ads (none vs shown) and ratings volume (132 vs 29). Progressbar Calculator's advantage is rating (4.4 vs 4.0) and update cadence (every 8 months vs every 48 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Progressbar Calculator sells 11 one-off in-app purchases. Flag Maker! asks for nothing beyond the download.

Progressbar Calculator holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 29 and 132 respectively. Written reviews complicate that: 58% of Progressbar Calculator's written reviews are positive against 66% of Flag Maker!'s, so the app with the better star average is not the one people write more warmly about.

Progressbar Calculator ships an update every 8 months, Flag Maker! every 48 months. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Progressbar Calculator | Flag Maker! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (29 ratings)](https://appshunter.io/ios/app/progressbar-calculator-retro/id1545181404/reviews)** | [4.0 (132 ratings)](https://appshunter.io/ios/app/flag-maker/id1638457636/reviews) |
| Number of ratings | 29 | **132** |
| Positive reviews | 57.9% of reviews | **65.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 48 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 80 MB | 150 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SH Limited](https://appshunter.io/developer/960275282) | [Matthew Williamson](https://appshunter.io/developer/1215994306) |

## What reviewers say

### Progressbar Calculator

[App page](https://appshunter.io/ios/app/progressbar-calculator-retro/id1545181404)

This calculator app offers a nostalgic retro interface with familiar and intuitive controls. It performs basic arithmetic, square roots, and percentages, with the ability to open multiple calculation windows. Enjoy a visually appealing experience reminiscent of older operating systems.

**Highlights:** Retro visuals, Familiar & intuitive interface, Big buttons, Basic arithmetic calculations, Square root and percentages, Multiple calculation windows, Variety of backgrounds

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Gems 50% OFF | $0.99 | one-time |
| 30 Gems | $1.99 | one-time |
| 80 Gems 50% OFF | $1.99 | one-time |
| Remove Ads 50% OFF | $2.49 | one-time |
| 150 Gems 50% OFF | $2.99 | one-time |
| 80 Gems | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 150 Gems | $5.99 | one-time |
| Unlock all 50% OFF | $12.99 | one-time |
| Unlock All | $25.99 | one-time |
| 1 Million Coins | $99.99 | one-time |


### Flag Maker!

[App page](https://appshunter.io/ios/app/flag-maker/id1638457636)

Create custom flags quickly with a vast library of base designs and emblems. Combine elements, customize colors, and manipulate emblems for endless design possibilities. Save and share your unique flag creations.

**Highlights:** Design flags in minutes, Dozens of base designs, Hundreds of emblems, Combine base designs and emblems, Customizable colors for each element, Move, resize, flip, and rotate emblems, Save and share designs

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🎨 Creative flag design capabilities
- ⭐ Great for alternate history and micronations
- 🎯 Simple and straightforward functionality
- 💾 Ability to save flags to device

**What reviewers complain about**

- 📺 Excessive and intrusive ads
- 🔒 Limited symbol availability
- 🎨 Limited color selection and shape options
- 🔧 Small control buttons for moving/scaling
- 💰 Paywall restrictions on symbols

**Reported bugs**

- App crashes on startup
- iPad crashes requiring hard reset
- Ad-watching feature not functioning properly
- Symbols stuck in center position
- Ads appear even in airplane mode

**Requested features**

- Nordic cross design
- Maple leaf symbol
- Text/typography support
- Custom image import capability
- Non-rectangular flag shapes


## Frequently asked questions

### Is Progressbar Calculator free?

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

### Is Flag Maker! free?

Flag Maker! is free to download, with no in-app purchases.

### Which has better reviews, Progressbar Calculator or Flag Maker!?

Progressbar Calculator is rated higher. Progressbar Calculator averages 4.4 out of 5 from 29 ratings, while Flag Maker! averages 4.0 from 132 ratings.

### Do Progressbar Calculator or Flag Maker! have ads?

Progressbar Calculator shows ads; Flag Maker! does not.

### Which is updated more often, Progressbar Calculator or Flag Maker!?

Progressbar Calculator ships an update every 8 months, and Flag Maker! every 48 months. Most recently, Progressbar Calculator was updated on September 25, 2026 and Flag Maker! 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.*