# Smart Cleaner vs CastArray

The clearest difference is in-app purchases: Smart Cleaner at none against CastArray's 2. CastArray's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CastArray sells 2 in-app purchases, starting at $2.99 per month. Smart Cleaner asks for nothing beyond the download.

Smart Cleaner ships an update every 2 weeks, CastArray daily. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Smart Cleaner | CastArray |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (331 ratings)](https://appshunter.io/ios/app/smart-cleaner-free-storage/id6757386468/reviews)** | — |
| Number of ratings | **331** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | — |
| Size | 14 MB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuenhe Innovations Co., Ltd.](https://appshunter.io/developer/1794909944) | [ERDAL ARAP](https://appshunter.io/developer/1896032079) |

## What reviewers say

### Smart Cleaner

[App page](https://appshunter.io/ios/app/smart-cleaner-free-storage/id6757386468)

This utility app helps declutter your phone by finding and removing duplicate photos, similar images, large videos, and old calendar events. It also offers tools to merge duplicate contacts and monitor ambient noise levels.

**Highlights:** Duplicate photo removal, Similar image detection, Video compression, Duplicate contact merging, Calendar event cleanup, Noise level monitoring

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

**In-app purchases:** none


### CastArray

[App page](https://appshunter.io/ios/app/castarray-multi-channel-hub/id6805331340)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CastArray Pro Monthly | $2.99 | per month |
| CastArray Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Smart Cleaner free?

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

### Is CastArray free?

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

### Do Smart Cleaner or CastArray have ads?

Smart Cleaner shows ads; CastArray does not.

### Which is updated more often, Smart Cleaner or CastArray?

Smart Cleaner ships an update every 2 weeks, and CastArray daily. Most recently, Smart Cleaner was updated on October 17, 2026 and CastArray on October 6, 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.*