# Alchemy 1000 vs Stereogram Game

The clearest difference is rating: Alchemy 1000 at 4.7 against Stereogram Game's 3.8. Alchemy 1000 also leads on ratings volume (7.7K vs 21) and iOS requirement (13.0 vs 15.0). Stereogram Game's advantage is ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Alchemy 1000 sells 10 one-off in-app purchases and Stereogram Game sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Alchemy 1000 holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Alchemy 1000 has 7.7K ratings behind it against 21, so its average is the more settled of the two. Written reviews split almost evenly too, at 55% and 56% positive.

Alchemy 1000 ships an update every 9 months, Stereogram Game every 3 months. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Alchemy 1000 | Stereogram Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.7K ratings)](https://appshunter.io/ios/app/alchemy-1000/id919139947/reviews)** | [3.8 (21 ratings)](https://appshunter.io/ios/app/stereogram-game-magic-eye/id1584520187/reviews) |
| Number of ratings | **7.7K** | 21 |
| Positive reviews | 55.2% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 32 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Daniel Asto](https://appshunter.io/developer/813484166) | [Yasin Enes Deliak](https://appshunter.io/developer/1561488282) |

## What reviewers say

### Alchemy 1000

[App page](https://appshunter.io/ios/app/alchemy-1000/id919139947)

Combine basic elements to discover new ones in this classic puzzle game. Create hundreds of unique items, from animals to food, and challenge yourself to find all 1000. Features include a hint system and social sharing.

**Highlights:** Mix basic elements to create new ones, Discover up to 1000 unique elements, Hot-Cold indicator for proximity, Hint system with extended options, Cheat codes to unlock elements, Leaderboard and social sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extended Hints | $0.99 | one-time |
| Hot/Cold Meter | $0.99 | one-time |
| Pile of Alchemy Coins | $0.99 | one-time |
| Unusable Element Marker | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| Bag of Alchemy Coins | $1.99 | one-time |
| Premium Package | $2.99 | one-time |
| Bucket of Alchemy Coins | $2.99 | one-time |
| Barrel of Alchemy Coins | $4.99 | one-time |
| Ultimate Package | $6.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive
- 👍 Challenging and creative
- 🤓 Helps with science learning

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💸 Too many ads
- 🔌 Battery draining
- 🤔 Illogical combinations

**Reported bugs**

- Inability to close ads
- Select all and done buttons not working
- Clearing progress on crash
- Compatibility issues on newer devices

**Requested features**

- Ability to turn off sound
- Easier navigation of elements
- More logical combinations
- Saving progress and customization


### Stereogram Game

[App page](https://appshunter.io/ios/app/stereogram-game-magic-eye/id1584520187)

Explore a world of hidden 3D images with this puzzle game. Train your eyes using two viewing modes and tackle daily challenges. Offers progressive difficulty and a tutorial for beginners.

**Highlights:** Discover hidden 3D images, Cross-Eye and Parallel viewing modes, Daily stereogram challenges, Progressive difficulty levels, Tutorial system for beginners, Second chance system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.29 | one-time |
| 400 Coins | $0.49 | one-time |
| 1000 Coins | $0.99 | one-time |
| 2000 Coins | $1.59 | one-time |
| 5000 Coins | $1.99 | one-time |


## Frequently asked questions

### Is Alchemy 1000 free?

Alchemy 1000 is free to download, with in-app purchases available.

### Is Stereogram Game free?

Stereogram Game is free to download, with in-app purchases available.

### Which has better reviews, Alchemy 1000 or Stereogram Game?

Alchemy 1000 is rated higher. Alchemy 1000 averages 4.7 out of 5 from 7.7K ratings, while Stereogram Game averages 3.8 from 21 ratings.

### Do Alchemy 1000 or Stereogram Game have ads?

Alchemy 1000 shows ads; Stereogram Game does not.

### Which is updated more often, Alchemy 1000 or Stereogram Game?

Alchemy 1000 ships an update every 9 months, and Stereogram Game every 3 months. Most recently, Alchemy 1000 was updated on September 24, 2026 and Stereogram Game on September 16, 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.*