# Swipe the Flow vs Armor Sandbox

The clearest difference is review sentiment: Armor Sandbox at 90% against Swipe the Flow's 50%. Armor Sandbox also leads on rating (4.8 vs 4.3) and update cadence (daily vs every 3 days). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Swipe the Flow sells 4 one-off in-app purchases and Armor Sandbox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Armor Sandbox holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Armor Sandbox has 63 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of Swipe the Flow's written reviews are positive against 90% of Armor Sandbox's.

Swipe the Flow ships an update every 3 days, Armor Sandbox daily. Both last shipped on October 29, 2026.

## The numbers

| Metric | Swipe the Flow | Armor Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/swipe-the-flow/id6766940354/reviews) | **[4.8 (63 ratings)](https://appshunter.io/ios/app/armor-sandbox/id6821128741/reviews)** |
| Number of ratings | 6 | **63** |
| Positive reviews | 50.0% of reviews | **89.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#65** |
| Size | 17 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [junho kim](https://appshunter.io/developer/1896339140) | [Vitor Japiassu](https://appshunter.io/developer/6821128743) |

## What reviewers say

### Swipe the Flow

[App page](https://appshunter.io/ios/app/swipe-the-flow/id6766940354)

Explore fluid dynamics and wind simulation with interactive touch controls. Create mesmerizing visuals, solve physics-based challenges, and import images to shape the flow. Save and share your creations as photos or videos.

**Highlights:** Real-time fluid simulation, Interactive touch controls, Photo and logo import, Multiple simulation modes, Physics-based challenges, Photo and video export, Game Center leaderboards

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Droplet Tip | $1.99 | one-time |
| Swipe the Flow Pro | $4.99 | one-time |
| Splash Tip | $4.99 | one-time |
| Wave Tip | $9.99 | one-time |


### Armor Sandbox

[App page](https://appshunter.io/ios/app/armor-sandbox/id6821128741)

**Currently charting:** #65 Top Free · Simulation, #192 Top Free · Casual (US App Store)

Explore a 2D physics playground where every element, from projectiles to targets, is simulated with real material properties. Create and experiment with over 110 materials, 60 projectiles, and 90 targets, including detailed vehicle cutaways. Wire up circuits and analyze impacts in multiple views.

**Highlights:** Realistic 2D impact physics simulation, Over 110 simulated materials, Extensive projectile and target library, Detailed vehicle cutaways, Circuit building with electrical components, Multiple analysis views (heat, speed, damage)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Armor Sandbox Complete | $7.99 | one-time |


## Frequently asked questions

### Is Swipe the Flow free?

Swipe the Flow is free to download, with in-app purchases available.

### Is Armor Sandbox free?

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

### Which has better reviews, Swipe the Flow or Armor Sandbox?

Armor Sandbox is rated higher. Swipe the Flow averages 4.3 out of 5 from 6 ratings, while Armor Sandbox averages 4.8 from 63 ratings.

### Do Swipe the Flow or Armor Sandbox have ads?

Neither Swipe the Flow nor Armor Sandbox shows ads.

### Which is updated more often, Swipe the Flow or Armor Sandbox?

Swipe the Flow ships an update every 3 days, and Armor Sandbox daily. Most recently, Swipe the Flow was updated on October 29, 2026 and Armor Sandbox on October 29, 2026.

---

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