# THRU vs Knowly AI

The clearest difference is in-app purchases: THRU at none against Knowly AI's 12. Knowly AI's advantage is update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowly AI sells 12 in-app purchases, starting at $3.89 per month. THRU asks for nothing beyond the download.

THRU ships an update every 2 months, Knowly AI every 2 days. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | THRU | Knowly AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowly-ai/id6784674393/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 115 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRAKINDO UTAMA, PT](https://appshunter.io/developer/1484779649) | [Beijing Hi Hello Education Technology Co., Ltd.](https://appshunter.io/developer/1761761836) |

## What reviewers say

### THRU

[App page](https://appshunter.io/ios/app/thru/id1632811306)

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

**In-app purchases:** none


### Knowly AI

[App page](https://appshunter.io/ios/app/knowly-ai/id6784674393)

This AI-powered assistant facilitates clear communication for individuals working, living, or traveling internationally. It goes beyond simple translation to organize meetings, calls, and documents, providing clear records for follow-up. Ideal for professionals and travelers needing reliable cross-language support.

**Highlights:** Face-to-face translation, Live interpretation and meeting captions, AI-powered bilingual calls, Photo translation for signs and documents, Automatic meeting summaries and transcripts, Custom glossaries for industry terms

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowly Lite Monthly Plan 2 | $3.89 | per month |
| Knowly Lite Monthly Plan 1 | $4.09 | per month |
| Knowly Lite Monthly Plan | $4.29 | per month |
| Knowly Pro Monthly Plan 2 | $8.99 | per month |
| Knowly Pro Monthly Plan 1 | $9.49 | per month |
| Monthly Subscription | $12.00 | per month |
| Monthly Subscription | $15.00 | per month |
| Knowly Translation Add-On Package 2 | $1.29 | one-time |
| Knowly Translation Add-On Package 1 | $1.39 | one-time |
| Knowly Translation Top-Up | $1.49 | one-time |
| Personal Business Travel Plan 2 | $11.49 | one-time |
| Personal Business Travel Plan 1 | $12.49 | one-time |


## Frequently asked questions

### Is THRU free?

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

### Is Knowly AI free?

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

### Do THRU or Knowly AI have ads?

Neither THRU nor Knowly AI shows ads.

### Which is updated more often, THRU or Knowly AI?

THRU ships an update every 2 months, and Knowly AI every 2 days. Most recently, THRU was updated on October 30, 2026 and Knowly AI on November 1, 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.*