15 vs FG
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
15
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Fifteen puzzle features a 4 by 4 grid with 15 coloured tiles placed randomly, each of which are numbered, as well as a blank space. Your goal is to rearrange the tiles in the correct order, as fast as possible. There are other board sizes, ranging from 2x2 to 12x12.
FG
A classic tile sliding puzzle game where you rearrange shuffled tiles into their correct order by sliding them into the empty space. Enjoy a simple yet engaging challenge.
- Tile sliding mechanics
- Order rearrangement
- Single-player puzzle
- Intuitive gameplay
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After the puzzle is shuffled, arrange the tile in order by sliding tiles into available space.
Screenshots
Verdict
The clearest difference is iOS requirement: 15 at 8.0 against FG's 17.5. On price, ads, 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.
| Parameter | 15 | FG |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 45 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Haipeng Xie | Vlad Feinstein |
In-app purchases
15
No in-app purchases
FG
No in-app purchases








