# Paper2Help vs Kakidoc

The clearest difference is iOS requirement: Paper2Help at 15.0 against Kakidoc's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Paper2Help sells 1 in-app purchase, starting at $17.99 per year and Kakidoc sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Paper2Help ships an update every 9 days, Kakidoc fortnightly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Paper2Help | Kakidoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 45 MB | 52 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [世伟 马](https://appshunter.io/developer/1856751173) | [Daisuke Kijihana](https://appshunter.io/developer/1718388562) |

## What reviewers say

### Paper2Help

[App page](https://appshunter.io/ios/app/paper2help/id6757839112)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paper2Help Pro Yearly | $17.99 | per year |


### Kakidoc

[App page](https://appshunter.io/ios/app/kakidoc/id6772444946)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Plan(Monthly) | $5.99 | per month |


## Frequently asked questions

### Is Paper2Help free?

Paper2Help is free to download, with in-app purchases available.

### Is Kakidoc free?

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

### Do Paper2Help or Kakidoc have ads?

Neither Paper2Help nor Kakidoc shows ads.

### Which is updated more often, Paper2Help or Kakidoc?

Paper2Help ships an update every 9 days, and Kakidoc fortnightly. Most recently, Paper2Help was updated on October 14, 2026 and Kakidoc on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*