# Sandwich 101 vs Singularity

The clearest difference is in-app purchases: Sandwich 101 at none against Singularity's 7. Sandwich 101 also leads on iOS requirement (15.0 vs 17.0). Singularity's advantage is update cadence (every 2 days vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Singularity sells 7 one-off in-app purchases. Sandwich 101 asks for nothing beyond the download.

Sandwich 101 ships an update every 17 months, Singularity every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sandwich 101 | Singularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/singularity-gravity-match/id6794545657/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 664 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Macaca Games Inc.](https://appshunter.io/developer/1278612016) | [Dallas Steele](https://appshunter.io/developer/6794399121) |

## What reviewers say

### Sandwich 101

[App page](https://appshunter.io/ios/app/sandwich-101/id6670740608)

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

**In-app purchases:** none


### Singularity

[App page](https://appshunter.io/ios/app/singularity-gravity-match/id6794545657)

Engage in a unique physics-based match game set within a dynamic gravity well. Strategically launch and align jewels, creating cascades and forging exotic materials to overcome challenges across ten distinct cosmic eras. Compete in seasonal and arcade modes for endless score-chasing fun.

**Highlights:** Physics-based gravity well gameplay, Ten unique cosmic eras, Forge exotic materials, Seasonal and Arcade modes, Score-chase gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stardust Pouch | $1.99 | one-time |
| Foundry Arrival Offer | $2.49 | one-time |
| Remove Ads | $3.99 | one-time |
| Foundry Station | $4.99 | one-time |
| Stardust Cache | $4.99 | one-time |
| Stardust Vault | $9.99 | one-time |
| Founder's Bundle | $29.99 | one-time |


## Frequently asked questions

### Is Sandwich 101 free?

Sandwich 101 is free to download, with no in-app purchases.

### Is Singularity free?

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

### Do Sandwich 101 or Singularity have ads?

Both Sandwich 101 and Singularity show ads.

### Which is updated more often, Sandwich 101 or Singularity?

Sandwich 101 ships an update every 17 months, and Singularity every 2 days. Most recently, Sandwich 101 was updated on October 27, 2026 and Singularity on October 24, 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.*