# Spark vs Elemental Merge

The clearest difference is rating: Spark at 4.8 against Elemental Merge's 3.9. Spark also leads on in-app purchases (none vs 13) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Elemental Merge sells 13 one-off in-app purchases. Spark asks for nothing beyond the download.

Spark holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Spark has 233 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 94% of Spark's written reviews are positive against 69% of Elemental Merge's.

Spark ships an update every 3 weeks, Elemental Merge monthly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Spark | Elemental Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (233 ratings)](https://appshunter.io/ios/app/spark-idle-evolution/id1437753286/reviews)** | [3.9 (24 ratings)](https://appshunter.io/ios/app/elemental-merge/id6741715769/reviews) |
| Number of ratings | **233** | 24 |
| Positive reviews | **94.3% of reviews** | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 319 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deuski Games Limited Liability Company](https://appshunter.io/developer/1437753284) | [Bigyan Tripathi](https://appshunter.io/developer/1795227954) |

## What reviewers say

### Spark

[App page](https://appshunter.io/ios/app/spark-idle-evolution/id1437753286)

Guide the evolution of the cosmos as an ethereal Spark of Life. Assimilate raw materials and influence cosmic development through incremental gameplay. Unlock resources, progress through story elements, and utilize a prestige mechanic for faster advancement.

**Highlights:** Multiple unlockable and upgradeable resources, Story elements that unfold with progress, Prestige mechanic for accelerated progression, Altar of Knowledge for powerful upgrades, Intuitive UI with organic learning, Optional ads for in-game bonuses

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Enjoyable idle game
- 👍 Good pacing
- 👍 Interesting story
- 👍 Relaxing experience

**What reviewers complain about**

- 🐢 Slow progression at times
- 🤔 UI could use work
- 🤷 No visuals change
- ⏳ May take forever to progress

**Reported bugs**

- Ad not loading
- Game broke (production NaN, destruction bonus INF)

**Requested features**

- More updates
- Continue the story
- Add more evolution upgrades
- Add something at the end (e.g., restart with multiplier)
- Pay to have 2X multiplier forever


### Elemental Merge

[App page](https://appshunter.io/ios/app/elemental-merge/id6741715769)

This game lets you merge atoms to discover new elements and progress through the periodic table. Earn resources to upgrade production and unlock bonuses, offering a relaxing yet strategic science-inspired experience.

**Highlights:** Merge atoms to unlock new elements, Collect elements across the periodic table, Strategic upgrades with Particles, Anti-matter, Magic flasks, Relaxing chemistry game inspired by science, Long-term goal of reaching Element 118, Idle progression and discovery gameplay

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Boost 3 Hour | $0.99 | one-time |
| Faster Auto Merge! | $0.99 | one-time |
| Ad Skipper V1 | $0.99 | one-time |
| Permanent Booster V1 | $0.99 | one-time |
| Quick Boost 12 Hour | $1.99 | one-time |
| Faster Auto Merge V2! | $1.99 | one-time |
| Ad Skipper V2 | $1.99 | one-time |
| Quick Boost 1 Day | $2.99 | one-time |
| Faster Auto Merge V3! | $2.99 | one-time |
| Permanent Booster V3 | $2.99 | one-time |
| Permanent Booster V2 | $2.99 | one-time |
| Ad Skipper V3 | $2.99 | one-time |
| Disable all ads! | $4.99 | one-time |


## Frequently asked questions

### Is Spark free?

Spark is free to download, with no in-app purchases.

### Is Elemental Merge free?

Elemental Merge is free to download, with in-app purchases available.

### Which has better reviews, Spark or Elemental Merge?

Spark is rated higher. Spark averages 4.8 out of 5 from 233 ratings, while Elemental Merge averages 3.9 from 24 ratings.

### Do Spark or Elemental Merge have ads?

Elemental Merge shows ads; Spark does not.

### Which is updated more often, Spark or Elemental Merge?

Spark ships an update every 3 weeks, and Elemental Merge monthly. Most recently, Spark was updated on October 5, 2026 and Elemental Merge on October 6, 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.*