# Big Button Sound Effects vs SoundSync_PRO2

The clearest difference is price: Big Button Sound Effects at Free against SoundSync_PRO2's $219.99. Big Button Sound Effects also leads on update cadence (every 6 months vs every 21 months). SoundSync_PRO2's advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On in-app purchases and device support there is nothing between them.

Big Button Sound Effects is free to download; SoundSync_PRO2 costs $219.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big Button Sound Effects ships an update every 6 months, SoundSync_PRO2 every 21 months. The most recent releases landed on October 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Big Button Sound Effects | SoundSync_PRO2 |
| --- | --- | --- |
| Price | **Free** | $219.99 |
| Rating | **[4.5 (267 ratings)](https://appshunter.io/ios/app/big-button-sound-effects/id489319597/reviews)** | — |
| Number of ratings | **267** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 21 months |
| Monetization | Ad-supported | — |
| Size | 36 MB | 10 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Magi Ent](https://appshunter.io/developer/472588749) | [Koichi Sato](https://appshunter.io/developer/415286735) |

## What reviewers say

### Big Button Sound Effects

[App page](https://appshunter.io/ios/app/big-button-sound-effects/id489319597)

Access a collection of popular internet sound effects with a simple tap. Customize alerts for calls, texts, emails, and reminders, or set them as ringtones. This app offers a clean interface for quick access to a variety of audio clips.

**Highlights:** Popular sound effects, Easy-to-use interface, Set as ringtone, Set as text tone, Customize alerts, High-quality audio

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

**In-app purchases:** none


### SoundSync_PRO2

[App page](https://appshunter.io/ios/app/soundsync-pro2/id1477647934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Button Sound Effects free?

Big Button Sound Effects is free to download, with no in-app purchases.

### Is SoundSync_PRO2 free?

SoundSync_PRO2 costs $219.99, with no in-app purchases.

### Do Big Button Sound Effects or SoundSync_PRO2 have ads?

Big Button Sound Effects shows ads; SoundSync_PRO2 does not.

### Which is updated more often, Big Button Sound Effects or SoundSync_PRO2?

Big Button Sound Effects ships an update every 6 months, and SoundSync_PRO2 every 21 months. Most recently, Big Button Sound Effects was updated on October 17, 2026 and SoundSync_PRO2 on September 21, 2026.

---

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