# Jamjam! vs PuzzleSlimeBattle2 Expert

The clearest difference is price: Jamjam! at Free against PuzzleSlimeBattle2 Expert's $0.99. Jamjam! also leads on update cadence (monthly vs every 16 months) and ratings volume (113 vs 1). PuzzleSlimeBattle2 Expert's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Jamjam! is free to download; PuzzleSlimeBattle2 Expert costs $0.99 up front. Jamjam! sells 7 one-off in-app purchases. PuzzleSlimeBattle2 Expert asks for nothing beyond the download.

PuzzleSlimeBattle2 Expert holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Jamjam! has 113 ratings behind it against 1, so its average is the more settled of the two.

Jamjam! ships an update monthly, PuzzleSlimeBattle2 Expert every 16 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Jamjam! | PuzzleSlimeBattle2 Expert |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.7 (113 ratings)](https://appshunter.io/ios/app/jamjam/id1443452970/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/puzzleslimebattle2-expert/id1561413644/reviews)** |
| Number of ratings | **113** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 16 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 70 MB | 20 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One up games](https://appshunter.io/developer/1595343462) | [Junichi Mori](https://appshunter.io/developer/1014937787) |

## What reviewers say

### Jamjam!

[App page](https://appshunter.io/ios/app/jamjam/id1443452970)

Master precision jumping as a bouncy jelly character through challenging levels. Collect items, customize your character, and defeat bosses to advance. This game offers a refreshing blend of fun and skillful platforming action.

**Highlights:** Precision jumping mechanics, Challenging obstacle-filled levels, Coin and star collection for perfect scores, Cosmetic character upgrades, Boss levels with exclusive rewards

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Bandana - Pink | $0.99 | one-time |
| Special Bandana - White | $0.99 | one-time |
| Box skin UPGRADE 1 | $0.99 | one-time |
| Box skin UPGRADE 2 | $0.99 | one-time |
| Box skin UPGRADE 3 | $0.99 | one-time |
| Box skin UPGRADE 4 | $0.99 | one-time |
| New Skin - BOX | $1.99 | one-time |


### PuzzleSlimeBattle2 Expert

[App page](https://appshunter.io/ios/app/puzzleslimebattle2-expert/id1561413644)

Engage in a unique RPG where you solve puzzles to attack slimes. Level up your player by defeating enemies and challenge increasingly stronger foes. Aim to conquer the final boss in this brain-training adventure.

**Highlights:** Puzzle-based combat, Slime battling, Player progression, RPG elements, Boss battles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jamjam! free?

Jamjam! is free to download, with in-app purchases available.

### Is PuzzleSlimeBattle2 Expert free?

PuzzleSlimeBattle2 Expert costs $0.99, with no in-app purchases.

### Which has better reviews, Jamjam! or PuzzleSlimeBattle2 Expert?

PuzzleSlimeBattle2 Expert is rated higher. Jamjam! averages 4.7 out of 5 from 113 ratings, while PuzzleSlimeBattle2 Expert averages 5.0 from 1 ratings.

### Do Jamjam! or PuzzleSlimeBattle2 Expert have ads?

Jamjam! shows ads; PuzzleSlimeBattle2 Expert does not.

### Which is updated more often, Jamjam! or PuzzleSlimeBattle2 Expert?

Jamjam! ships an update monthly, and PuzzleSlimeBattle2 Expert every 16 months. Most recently, Jamjam! was updated on November 2, 2026 and PuzzleSlimeBattle2 Expert on November 3, 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.*