# RTST vs BabelEar

The clearest difference is update cadence: RTST at daily against BabelEar's every 2 months. RTST also leads on iOS requirement (12.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RTST ships an update daily, BabelEar every 2 months. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | RTST | BabelEar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | — | Free |
| Size | 55 MB | 12 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IGI KOREA Co.,Ltd.](https://appshunter.io/developer/1640433106) | [KapTable AI Limited](https://appshunter.io/developer/1811554466) |

## What reviewers say

### RTST

[App page](https://appshunter.io/ios/app/rtst/id6504899919)

**In-app purchases:** none


### BabelEar

[App page](https://appshunter.io/ios/app/babelear/id6745258965)

This app provides instant, in-ear AI-powered translation for real-time conversations. It breaks down language barriers by allowing you to effortlessly follow and understand discussions in different languages, inspired by the concept of bridging linguistic divides.

**Highlights:** Instant in-ear AI translation, Supports multiple API providers, Bring Your Own Key option, No specialized hardware needed, Real-time conversation translation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RTST free?

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

### Is BabelEar free?

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

### Do RTST or BabelEar have ads?

Neither RTST nor BabelEar shows ads.

### Which is updated more often, RTST or BabelEar?

RTST ships an update daily, and BabelEar every 2 months. Most recently, RTST was updated on September 25, 2026 and BabelEar on September 27, 2026.

---

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