Gun Factor vs Joy Mahjong
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gun Factor
Equip weapons with powerful add-ons to defeat relentless enemies. Clear all levels by strategically choosing two powers for each weapon. Enjoy a challenging and engaging combat experience.
- Weapon power-up customization
- Strategic attachment selection
- Enemy clearing gameplay
- Level-based progression
- Variety of weapon add-ons
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Are you ready to give different weapons great powers with amazing add-ons? Choose 2 powers for each weapon and don't let relentless enemies get their hands on it. Clear all the enemies from various areas and complete all the levels. We wish you pleasant and happy games.
Joy Mahjong
Match identical items by clicking on them to earn points and progress through challenges. This classic puzzle game offers a straightforward yet engaging experience for players seeking a relaxing brain teaser.
- Match identical items
- Connect items for points
- Classic puzzle gameplay
- Challenging levels
- Simple tap controls
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In the game, we need to click to find two identical items and connect them to get points. Now let's challenge together!
Screenshots
Verdict
The clearest difference is ads: Joy Mahjong at none against Gun Factor's shown. Joy Mahjong also leads on update cadence (every 3 days vs every 13 months) and ratings volume (14 vs 1). On price, rating, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Gun Factor against 5.0 for Joy Mahjong. That said, the two scores are not equally well evidenced: Joy Mahjong has 14 ratings behind it against 1, so its average is the more settled of the two.
Gun Factor ships an update every 13 months, Joy Mahjong every 3 days. Both last shipped on October 24, 2026.
| Parameter | Gun Factor | Joy Mahjong |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (14 ratings) |
| Number of ratings | 1 | 14 — better |
| Update frequency | Every 13 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 75 MB | 26 MB |
| Age rating | 4+ | +4 |
| Developer | omer cetin | 术 徐 |
Customer experience
Gun Factor
Joy Mahjong
In-app purchases
Gun Factor
No in-app purchases
Joy Mahjong
No in-app purchases
Questions
Is Gun Factor free?
Is Joy Mahjong free?
Which has better reviews, Gun Factor or Joy Mahjong?
Do Gun Factor or Joy Mahjong have ads?
Which is updated more often, Gun Factor or Joy Mahjong?
Other comparisons
