# CleanKit⁺ vs Signature Creator

The clearest difference is in-app purchases: CleanKit⁺ at none against Signature Creator's 3. CleanKit⁺ also leads on ratings volume (17 vs 1) and iOS requirement (16.6 vs 18.6). Signature Creator's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Signature Creator sells 3 in-app purchases, starting at $3.99 per 7 days. CleanKit⁺ asks for nothing beyond the download.

Signature Creator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CleanKit⁺ has 17 ratings behind it against 1, so its average is the more settled of the two.

CleanKit⁺ ships an update monthly, Signature Creator every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CleanKit⁺ | Signature Creator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (17 ratings)](https://appshunter.io/ios/app/cleankit/id6753982414/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/signature-creator-doki/id6771095067/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 6 MB | 36 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Software Co.](https://appshunter.io/developer/1457004046) | [Georgii Danilov](https://appshunter.io/developer/1799462473) |

## What reviewers say

### CleanKit⁺

[App page](https://appshunter.io/ios/app/cleankit/id6753982414)

Optimize your iPhone's storage, organize photos and contacts, and extend battery life with AI-powered tools. Reclaim device space and improve performance with an intuitive interface and privacy-focused local processing.

**Highlights:** AI-powered photo and video cleaning, Duplicate contact detection and merging, Detailed storage analytics dashboard, Battery life optimization tips, Privacy-focused local processing, Game Mode for photo organization

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

**In-app purchases:** none


### Signature Creator

[App page](https://appshunter.io/ios/app/signature-creator-doki/id6771095067)

Easily sign, fill, and complete any PDF document directly on your iPhone. Type text, add handwritten or drawn signatures, and share finished files quickly. Ideal for contracts, forms, and applications.

**Highlights:** Type text directly onto PDFs, Scan or draw signatures, Save multiple signatures, Import PDFs via Share Sheet, Fill multi-page documents, Export completed PDFs, Offline document handling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $3.99 | per 7 days |
| 1 Year | $14.99 | per year |
| Life Access | $16.99 | one-time |


## Frequently asked questions

### Is CleanKit⁺ free?

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

### Is Signature Creator free?

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

### Which has better reviews, CleanKit⁺ or Signature Creator?

Signature Creator is rated higher. CleanKit⁺ averages 4.6 out of 5 from 17 ratings, while Signature Creator averages 5.0 from 1 ratings.

### Do CleanKit⁺ or Signature Creator have ads?

CleanKit⁺ shows ads; Signature Creator does not.

### Which is updated more often, CleanKit⁺ or Signature Creator?

CleanKit⁺ ships an update monthly, and Signature Creator every 3 weeks. Most recently, CleanKit⁺ was updated on November 5, 2026 and Signature Creator 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.*