# Yivi vs Isy Bill

The clearest difference is in-app purchases: Yivi at none against Isy Bill's 4. Yivi also leads on ads (none vs shown). Isy Bill's advantage is update cadence (every 4 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Isy Bill sells 4 one-off in-app purchases. Yivi asks for nothing beyond the download.

Yivi ships an update every 3 weeks, Isy Bill every 4 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Yivi | Isy Bill |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 157 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Privacy by Design Foundation](https://appshunter.io/developer/1294092993) | [Maciej Wilanowski](https://appshunter.io/developer/1494636557) |

## What reviewers say

### Yivi

[App page](https://appshunter.io/ios/app/yivi/id1294092994)

Securely manage your digital identity and control data sharing. Log in and prove who you are without oversharing personal information. Your data remains private and stored only on your device.

**Highlights:** Secure login and data sharing, Control over shared information, Data stored locally on device, PIN code protection, Open-source development, Privacy-focused design

**Features:** Vision Pro support

**In-app purchases:** none


### Isy Bill

[App page](https://appshunter.io/ios/app/isy-bill/id6761694081)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isy Bill Tip | $2.99 | one-time |
| Isy Bill Coffee | $3.99 | one-time |
| Isy Bill Generous | $4.99 | one-time |
| Isy Bill Champion | $11.99 | one-time |


## Frequently asked questions

### Is Yivi free?

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

### Is Isy Bill free?

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

### Do Yivi or Isy Bill have ads?

Isy Bill shows ads; Yivi does not.

### Which is updated more often, Yivi or Isy Bill?

Yivi ships an update every 3 weeks, and Isy Bill every 4 days. Most recently, Yivi was updated on October 24, 2026 and Isy Bill 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.*