# Portal.io vs Zoho Flow

The clearest difference is ratings volume: Portal.io at 30 against Zoho Flow's 2. Zoho Flow's advantage is iOS requirement (13.0 vs 16.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zoho Flow holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Portal.io has 30 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Portal.io | Zoho Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (30 ratings)](https://appshunter.io/ios/app/portalio/id1148147091/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/zoho-flow-app-integration/id6472815343/reviews)** |
| Number of ratings | **30** | 2 |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 32 MB | 97 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ServiceLink Technologies USA Inc.](https://appshunter.io/developer/1148147090) | [Zoho Corporation](https://appshunter.io/developer/388384807) |

## What reviewers say

### Portal.io

[App page](https://appshunter.io/ios/app/portalio/id1148147091)

Access your company's product catalog, proposals, and invoices on the go. Streamline job management and get paid faster with this business companion app.

**Highlights:** Access Product Catalog, Manage Proposals, View Invoices, On-the-go Access, B2B Focused

**Features:** macOS Compatibility

**In-app purchases:** none


### Zoho Flow

[App page](https://appshunter.io/ios/app/zoho-flow-app-integration/id6472815343)

Automate and manage business workflows on the go. Monitor flow statuses, manage connections, and receive instant notifications directly from your mobile device. Gain visibility into workflow history and collaborate with your team for seamless integration.

**Highlights:** Real-time workflow monitoring, Simplified flow and connection management, Audit trail and history, Instant mobile notifications, Intuitive drag & drop builder, Team collaboration features

**In-app purchases:** none


## Frequently asked questions

### Is Portal.io free?

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

### Is Zoho Flow free?

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

### Which has better reviews, Portal.io or Zoho Flow?

Zoho Flow is rated higher. Portal.io averages 3.8 out of 5 from 30 ratings, while Zoho Flow averages 4.0 from 2 ratings.

### Do Portal.io or Zoho Flow have ads?

Neither Portal.io nor Zoho Flow shows ads.

### Which is updated more often, Portal.io or Zoho Flow?

Portal.io ships an update every 2 months, and Zoho Flow every 2 months. Most recently, Portal.io was updated on November 2, 2026 and Zoho Flow on November 4, 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.*