# 1099Buddy vs iobook

The clearest difference is in-app purchases: 1099Buddy at none against iobook's 2. 1099Buddy also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. iobook sells 2 in-app purchases, starting at $1.99 per month. 1099Buddy asks for nothing beyond the download.

1099Buddy ships an update every 3 days, iobook every 3 weeks. The most recent releases landed on May 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 1099Buddy | iobook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 29 MB | 6 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Julian Rocha](https://appshunter.io/developer/1795254305) | [Joonhee Cho](https://appshunter.io/developer/1124471697) |

## What reviewers say

### 1099Buddy

[App page](https://appshunter.io/ios/app/1099buddy/id6741720355)

**Features:** macOS Compatibility

**In-app purchases:** none


### iobook

[App page](https://appshunter.io/ios/app/iobook/id6742841375)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic (Monthly) | $1.99 | per month |
| Basic (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is 1099Buddy free?

1099Buddy is free to download, with no in-app purchases.

### Is iobook free?

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

### Do 1099Buddy or iobook have ads?

Neither 1099Buddy nor iobook shows ads.

### Which is updated more often, 1099Buddy or iobook?

1099Buddy ships an update every 3 days, and iobook every 3 weeks. Most recently, 1099Buddy was updated on May 17, 2026 and iobook on September 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.*