# Go Button vs Smaart RTA

Go Button and Smaart RTA both sit at 4.6 stars, but that hides the real split: 89% of Go Button's written reviews are positive against 41% of Smaart RTA's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Go Button sells 1 one-off in-app purchase and Smaart RTA sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Smaart RTA holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 174 and 491 respectively. Written reviews complicate that: 89% of Go Button's written reviews are positive against 41% of Smaart RTA's, so the app with the better star average is not the one people write more warmly about.

Go Button ships an update every 6 weeks, Smaart RTA every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Go Button | Smaart RTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (174 ratings)](https://appshunter.io/ios/app/go-button/id454017315/reviews) | **[4.8 (491 ratings)](https://appshunter.io/ios/app/smaart-rta/id6738144288/reviews)** |
| Number of ratings | 174 | **491** |
| Positive reviews | **89.4% of reviews** | 40.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Figure 53](https://appshunter.io/developer/642520770) | [Rational Acoustics LLC](https://appshunter.io/developer/1755441542) |

## What reviewers say

### Go Button

[App page](https://appshunter.io/ios/app/go-button/id454017315)

This app provides professional audio playback for live events. Easily trigger music and sound effects simultaneously or in sequence. It offers advanced controls for volume, pan, speed, and pitch, with remote control options and robust file import capabilities.

**Highlights:** Play multiple sounds simultaneously, Sequence sounds with a GO button, Ad-libbed sound triggers, Auto-stop, fade, loop, duck, Independent cue controls, Import audio files, Remote control via Bluetooth/MIDI/OSC

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro License | $99.99 | one-time |


### Smaart RTA

[App page](https://appshunter.io/ios/app/smaart-rta/id6738144288)

Analyze audio in real time with professional-grade tools. Visualize frequency content, manage feedback, and monitor sound pressure levels with precision and ease, all from your mobile device.

**Highlights:** Professional RTA graph with averaging options, Spectrograph for feedback and frequency management, SPL meter with A & C weighting, Adjustable RTA graph settings, Plot calibrated levels, Target curves

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smaart RTA - Monthly | $1.99 | per month |
| Smaart RTA Pro - Monthly | $4.99 | per month |
| Smaart RTA - Annual | $19.99 | per year |
| Smaart RTA Pro - Annual | $49.99 | per year |
| Smaart RTA - Lifetime | $59.99 | one-time |
| Smaart RTA Pro - Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Go Button free?

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

### Is Smaart RTA free?

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

### Which has better reviews, Go Button or Smaart RTA?

Smaart RTA is rated higher. Go Button averages 4.6 out of 5 from 174 ratings, while Smaart RTA averages 4.8 from 491 ratings.

### Do Go Button or Smaart RTA have ads?

Neither Go Button nor Smaart RTA shows ads.

### Which is updated more often, Go Button or Smaart RTA?

Go Button ships an update every 6 weeks, and Smaart RTA every 2 months. Most recently, Go Button was updated on October 23, 2026 and Smaart RTA 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.*