# Perth vs KEPL

The clearest difference is in-app purchases: Perth at none against KEPL's 2. Perth also leads on iOS requirement (9.0 vs 15.0). KEPL's advantage is update cadence (every 2 weeks vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. KEPL sells 2 in-app purchases, starting at $17.99 per month. Perth asks for nothing beyond the download.

Perth ships an update every 27 months, KEPL every 2 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Perth | KEPL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (46 ratings)](https://appshunter.io/ios/app/kepl-ai-visual-search/id6630371822/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 177 MB | 112 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Total Web Systems Limited](https://appshunter.io/developer/826563624) | [Adaptive Plus Inc.](https://appshunter.io/developer/1586631363) |

## What reviewers say

### Perth

[App page](https://appshunter.io/ios/app/perth-wrx/id695434793)

**Features:** macOS Compatibility

**In-app purchases:** none


### KEPL

[App page](https://appshunter.io/ios/app/kepl-ai-visual-search/id6630371822)

Transform your camera into an AI-powered search engine to identify plants, insects, coins, rocks, food, and products. Get instant insights, shopping information, and prices with advanced image recognition.

**Highlights:** AI-powered visual search, Identify plants, insects, coins, rocks, food, Product identification with shopping info and price, Search via camera or photo upload, Save and mark favorite discoveries, Ad-free experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KEPL PRO - Monthly | $17.99 | per month |
| KEPL PRO - Monthly | $17.99 | per month |


## Frequently asked questions

### Is Perth free?

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

### Is KEPL free?

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

### Do Perth or KEPL have ads?

Neither Perth nor KEPL shows ads.

### Which is updated more often, Perth or KEPL?

Perth ships an update every 27 months, and KEPL every 2 weeks. Most recently, Perth was updated on November 1, 2026 and KEPL on November 4, 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.*