# PassTrack vs Parla

The clearest difference is in-app purchases: PassTrack at none against Parla's 2. PassTrack also leads on device support (3 vs 1) and iOS requirement (13.4 vs 18.0). Parla's advantage is update cadence (every 2 months vs every 11 months). On price and ads there is nothing between them.

Both are free to download. Parla sells 2 in-app purchases, starting at $9.99 per 7 days. PassTrack asks for nothing beyond the download.

PassTrack ships an update every 11 months, Parla every 2 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PassTrack | Parla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (12 ratings)](https://appshunter.io/ios/app/parla-ai-translate/id6785245517/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 30 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Interaccion Movil SA de CV](https://appshunter.io/developer/1010056009) | [Fliyin Ads](https://appshunter.io/developer/1528843856) |

## What reviewers say

### PassTrack

[App page](https://appshunter.io/ios/app/passtrack/id1629047546)

**In-app purchases:** none


### Parla

[App page](https://appshunter.io/ios/app/parla-ai-translate/id6785245517)

Instantly translate text, voice, or camera input across 25+ languages. Practice conversations with an AI tutor that creates a personalized learning plan based on your goals and progress.

**Highlights:** Camera translation, Voice translation, Text translation, Offline language packs, AI tutor, Conversation mode

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |
| Premium year | $49.99 | per year |


## Frequently asked questions

### Is PassTrack free?

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

### Is Parla free?

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

### Do PassTrack or Parla have ads?

Neither PassTrack nor Parla shows ads.

### Which is updated more often, PassTrack or Parla?

PassTrack ships an update every 11 months, and Parla every 2 months. Most recently, PassTrack was updated on October 2, 2026 and Parla on October 5, 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.*