# Kaime vs PDF Scanner

The clearest difference is update cadence: PDF Scanner at monthly against Kaime's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kaime sells 7 in-app purchases, starting at $1.99 per month and PDF Scanner sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Kaime ships an update every 4 months, PDF Scanner monthly. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kaime | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 99 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OMER EMIN TARIK SUNE](https://appshunter.io/developer/1773457668) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## What reviewers say

### Kaime

[App page](https://appshunter.io/ios/app/kaime/id6749600829)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.90 | per year |
| 1 Credit | $1.49 | one-time |
| 5 Credits | $4.99 | one-time |
| 10 Credits | $8.99 | one-time |
| 25 Credits | $19.99 | one-time |
| 50 Credits | $34.99 | one-time |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-and-ocr/id6754814857)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Kaime free?

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

### Is PDF Scanner free?

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

### Do Kaime or PDF Scanner have ads?

Neither Kaime nor PDF Scanner shows ads.

### Which is updated more often, Kaime or PDF Scanner?

Kaime ships an update every 4 months, and PDF Scanner monthly. Most recently, Kaime was updated on October 18, 2026 and PDF Scanner on October 25, 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.*