# Odoo WebApp vs Daystack

The clearest difference is in-app purchases: Odoo WebApp at none against Daystack's 1. Daystack's advantage is update cadence (every 9 days vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Daystack sells 1 in-app purchase, starting at $3.99 per month. Odoo WebApp asks for nothing beyond the download.

Odoo WebApp ships an update every 14 months, Daystack every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Odoo WebApp | Daystack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/odoo-webapp/id6475309684/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 29 MB | 57 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Walnutit](https://appshunter.io/developer/1631984536) | [Natalia Ochoa](https://appshunter.io/developer/1885654672) |

## What reviewers say

### Odoo WebApp

[App page](https://appshunter.io/ios/app/odoo-webapp/id6475309684)

Access Odoo applications from your mobile device with this tool. Manage business operations on the go and receive important updates via push notifications. Supports Odoo enterprise, community, and Walnut ERP.

**Highlights:** Seamless Odoo application access, Manage business operations on the go, Push notifications for updates, Supports Odoo enterprise and community, Compatibility with Walnut ERP

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

**In-app purchases:** none


### Daystack

[App page](https://appshunter.io/ios/app/daystack-ai-focus-planner/id6760675755)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daystack Pro | $3.99 | per month |


## Frequently asked questions

### Is Odoo WebApp free?

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

### Is Daystack free?

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

### Do Odoo WebApp or Daystack have ads?

Neither Odoo WebApp nor Daystack shows ads.

### Which is updated more often, Odoo WebApp or Daystack?

Odoo WebApp ships an update every 14 months, and Daystack every 9 days. Most recently, Odoo WebApp was updated on October 24, 2026 and Daystack on October 24, 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.*