# SiftAi vs Linguin

The clearest difference is update cadence: SiftAi at every 4 days against Linguin's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SiftAi sells 1 in-app purchase, starting at $2.99 per month and Linguin sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

SiftAi ships an update every 4 days, Linguin every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SiftAi | Linguin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linguin-ai-translator/id6761045463/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 5 MB | 55 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CREATELEX LLC](https://appshunter.io/developer/542282279) | [Supafast Tech LLC](https://appshunter.io/developer/1880771750) |

## What reviewers say

### SiftAi

[App page](https://appshunter.io/ios/app/siftai-storage-cleaner/id6758904845)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiftAI Pro | $2.99 | per month |


### Linguin

[App page](https://appshunter.io/ios/app/linguin-ai-translator/id6761045463)

Instantly translate text between over 50 languages using advanced AI. This mobile companion offers fast, accurate, and context-aware translations with a clean interface and a history feature. It's designed for seamless use on the go, prioritizing user privacy.

**Highlights:** Translate text, voice, and pasted content, Supports 50+ languages, AI-powered accurate translations, Translation history saved, Automatic source language detection, Fast and instant results, Privacy-focused data processing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Lifetime Premium | $29.95 | one-time |


## Frequently asked questions

### Is SiftAi free?

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

### Is Linguin free?

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

### Do SiftAi or Linguin have ads?

Neither SiftAi nor Linguin shows ads.

### Which is updated more often, SiftAi or Linguin?

SiftAi ships an update every 4 days, and Linguin every 10 days. Most recently, SiftAi was updated on October 25, 2026 and Linguin on October 31, 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.*