# Vibrometer vs Swapperoo

The clearest difference is rating: Swapperoo at 4.2 against Vibrometer's 3.0. Swapperoo also leads on update cadence (every 4 months vs every 21 months) and ratings volume (92 vs 2). Vibrometer's advantage is price ($0.99 vs $2.99). On ads and in-app purchases there is nothing between them.

Vibrometer costs $0.99 and Swapperoo $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Swapperoo holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Swapperoo has 92 ratings behind it against 2, so its average is the more settled of the two.

Vibrometer ships an update every 21 months, Swapperoo every 4 months. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vibrometer | Swapperoo |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/vibrometer/id353867884/reviews) | **[4.2 (92 ratings)](https://appshunter.io/ios/app/swapperoo/id999771588/reviews)** |
| Number of ratings | 2 | **92** |
| Positive reviews | — | 65.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#130** |
| Size | 6 MB | 22 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 12+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Fallen Tree Games Ltd](https://appshunter.io/developer/383027160) |

## What reviewers say

### Vibrometer

[App page](https://appshunter.io/ios/app/vibrometer/id353867884)

This game challenges players to remain as motionless as possible to win. It also functions as a tool to measure and record real-time vibrations, calculating energy consumed and acceleration data.

**Highlights:** Real-time vibration measurement, Energy consumption counter, Vibration recording, Multiplayer stillness challenges, Acceleration data charting, Save and email acceleration diagrams

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

**In-app purchases:** none


### Swapperoo

[App page](https://appshunter.io/ios/app/swapperoo/id999771588)

**Currently charting:** #130 Top Paid · Family (US App Store)

A strategic puzzle game where you match three tiles of the same color by tapping arrows to move them. Navigate challenging objectives and unique board manipulations to succeed. Offers numerous stages, challenges, and an endless mode for extended gameplay.

**Highlights:** Arrow-based tile movement, Match 3 tiles of the same color, Challenging objectives (chasing tiles, timed matches), 38 freeform stages, 75 unique challenges, Endless mode

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Addictive and engaging gameplay
- 🎨 Beautiful, elegant visual design
- 🎵 Excellent soundtrack with jazz music
- 💰 Fair premium pricing with no IAP
- 🧠 Strategic depth requiring planning ahead

**What reviewers complain about**

- 🔋 Severe battery drain issues
- 🌡️ Device overheating during gameplay
- 🎲 Excessive randomness in later levels
- ⏰ Overly strict time limits on some levels
- 😤 Frustrating difficulty spikes

**Reported bugs**

- Skulls explode despite power-up extending time
- Power-ups disappear when resuming gauntlet mode
- App crashes and won't open
- Unable to delete or reinstall app
- Progress lost after app minimization

**Requested features**

- More levels and content updates
- Colorblind mode with alternative colors/textures
- Adjustable timer difficulty settings
- More music tracks to reduce repetition
- Undo button functionality


## Frequently asked questions

### Is Vibrometer free?

Vibrometer costs $0.99, with no in-app purchases.

### Is Swapperoo free?

Swapperoo costs $2.99, with no in-app purchases.

### Which has better reviews, Vibrometer or Swapperoo?

Swapperoo is rated higher. Vibrometer averages 3.0 out of 5 from 2 ratings, while Swapperoo averages 4.2 from 92 ratings.

### Do Vibrometer or Swapperoo have ads?

Neither Vibrometer nor Swapperoo shows ads.

### Which is updated more often, Vibrometer or Swapperoo?

Vibrometer ships an update every 21 months, and Swapperoo every 4 months. Most recently, Vibrometer was updated on October 9, 2026 and Swapperoo on October 15, 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.*