# Link Jigsaw Puzzle Game 3D vs Echo Grid Pulse

The clearest difference is in-app purchases: Echo Grid Pulse at none against Link Jigsaw Puzzle Game 3D's 6. Echo Grid Pulse also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Link Jigsaw Puzzle Game 3D sells 6 one-off in-app purchases. Echo Grid Pulse asks for nothing beyond the download.

Link Jigsaw Puzzle Game 3D ships an update every 2 months, Echo Grid Pulse every 5 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Link Jigsaw Puzzle Game 3D | Echo Grid Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 137 MB | 8 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Playnix Labs (SMC-Private) Limited](https://appshunter.io/developer/1798523480) | [勇 吴](https://appshunter.io/developer/1883755443) |

## What reviewers say

### Link Jigsaw Puzzle Game 3D

[App page](https://appshunter.io/ios/app/link-jigsaw-puzzle-game-3d/id6760909080)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gold Pouch | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Gold Medium Pouch | $4.99 | one-time |
| Starter Pack | $7.99 | one-time |
| Power Up Pack | $7.99 | one-time |
| Gold Big Pouch | $9.99 | one-time |


### Echo Grid Pulse

[App page](https://appshunter.io/ios/app/echo-grid-pulse/id6761525436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Link Jigsaw Puzzle Game 3D free?

Link Jigsaw Puzzle Game 3D is free to download, with in-app purchases available.

### Is Echo Grid Pulse free?

Echo Grid Pulse is free to download, with no in-app purchases.

### Do Link Jigsaw Puzzle Game 3D or Echo Grid Pulse have ads?

Link Jigsaw Puzzle Game 3D shows ads; Echo Grid Pulse does not.

### Which is updated more often, Link Jigsaw Puzzle Game 3D or Echo Grid Pulse?

Link Jigsaw Puzzle Game 3D ships an update every 2 months, and Echo Grid Pulse every 5 weeks. Most recently, Link Jigsaw Puzzle Game 3D was updated on October 10, 2026 and Echo Grid Pulse on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*