# 91 Payments vs Zido

The clearest difference is in-app purchases: 91 Payments at none against Zido's 2. 91 Payments also leads on update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Zido sells 2 in-app purchases, starting at $1.99 per month. 91 Payments asks for nothing beyond the download.

91 Payments ships an update every 3 weeks, Zido every 2 months. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 91 Payments | Zido |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 28 MB | 4 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GREY INVENT TECHNOLOGY LIMITED](https://appshunter.io/developer/1811104374) | [yul heo](https://appshunter.io/developer/1868875525) |

## What reviewers say

### 91 Payments

[App page](https://appshunter.io/ios/app/91-payments/id6746633692)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zido

[App page](https://appshunter.io/ios/app/zido-visual-expense-tracker/id6757773977)

**In-app purchases (2)**

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


## Frequently asked questions

### Is 91 Payments free?

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

### Is Zido free?

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

### Do 91 Payments or Zido have ads?

Neither 91 Payments nor Zido shows ads.

### Which is updated more often, 91 Payments or Zido?

91 Payments ships an update every 3 weeks, and Zido every 2 months. Most recently, 91 Payments was updated on October 14, 2026 and Zido on October 28, 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.*