Photo Widget vs Greatest Common Factor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Photo Widget
Personalize your iOS home screen with custom photo widgets. Choose from over 200 templates for any occasion to beautify your device's display.
- Custom photo widgets
- Beautiful frames
- Over 200 templates
- Home screen customization
- iOS 14 compatible
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Photo Widget : Frame Effect is a home screen widget that has been applied since iOS 14. Custom Photo Widget with Beautiful Frames. With more than 200 different templates available for every kind of occasion, this app is all you need to beautify your Home Screen.
Greatest Common Factor
This app helps users find the factors of numbers, calculate the Greatest Common Factor (GCF) for two or more numbers, and simplify fractions. It's a useful tool for understanding number theory concepts and performing fraction simplification.
- Find factors of a number
- Calculate GCF of two or more numbers
- Simplify fractions
- Understand number theory concepts
- Fraction simplification tool
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The factors of a number are all the integers that you can evenly divide into that number. The Greatest Common Factor (GCF) is the greatest integer that divides exactly into two or more numbers with no remainder. The Greatest Common Factor is used to simplify fractions. To simplify a fraction, you can divide the numerator and denominator of the fraction by the GCF of the numerator and denominator. Factors, the Greatest Common Factor, and simplifying fractions go hand-in-hand. Use this app to get the factors of a number, get the Greatest Common Factor of two or more numbers, and to simplify fractions.
Screenshots
Verdict
The clearest difference is price: Photo Widget at Free against Greatest Common Factor's $0.99. Photo Widget also leads on update cadence (every 2 days vs every 38 months) and ratings volume (16 vs 1). Greatest Common Factor's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Photo Widget is free to download; Greatest Common Factor costs $0.99 up front. Photo Widget sells 1 one-off in-app purchase. Greatest Common Factor asks for nothing beyond the download.
Greatest Common Factor holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Photo Widget has 16 ratings behind it against 1, so its average is the more settled of the two.
Photo Widget ships an update every 2 days, Greatest Common Factor every 38 months. The most recent releases landed on June 25, 2026 and September 11, 2026 respectively.
| Parameter | Photo Widget | Greatest Common Factor |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.5 (16 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 16 — better | 1 |
| Update frequency | Every 2 days — better | Every 38 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 144 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron Kwok | H Valeur |
Customer experience
Photo Widget
Greatest Common Factor
In-app purchases
Photo Widget
- Unlock All Templates & No Ads$4.99
Greatest Common Factor
No in-app purchases
Questions
Is Photo Widget free?
Is Greatest Common Factor free?
Which has better reviews, Photo Widget or Greatest Common Factor?
Do Photo Widget or Greatest Common Factor have ads?
Which is updated more often, Photo Widget or Greatest Common Factor?
Other comparisons
