# HiLoWatch vs Waveform

The clearest difference is in-app purchases: HiLoWatch at none against Waveform's 1. HiLoWatch also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Waveform sells 1 one-off in-app purchase. HiLoWatch asks for nothing beyond the download.

## The numbers

| Metric | HiLoWatch | Waveform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/waveform-quantum-physics-game/id6821751151/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Ad-supported |
| Size | 1 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Bill Sobey](https://appshunter.io/developer/1857085986) | [Sarp Gokdag](https://appshunter.io/developer/6798343310) |

## What reviewers say

### HiLoWatch

[App page](https://appshunter.io/ios/app/hilowatch/id6757105643)

**In-app purchases:** none


### Waveform

[App page](https://appshunter.io/ios/app/waveform-quantum-physics-game/id6821751151)

An arcade game where you tap to switch between wave and particle states to navigate through walls. Bank your score multiplier before an observer collapses your state, or face a forced mode flip. Experience new color palettes and rising tension with each level.

**Highlights:** One-thumb arcade gameplay, Switch between wave and particle states, Score multiplier banking, Dynamic color palettes, Playable on Apple Watch, Game Center leaderboards and achievements

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is HiLoWatch free?

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

### Is Waveform free?

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

### Do HiLoWatch or Waveform have ads?

Waveform shows ads; HiLoWatch does not.

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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.*