# Calendo vs Work+Proof

The clearest difference is ads: Work+Proof at none against Calendo's shown. Work+Proof also leads on iOS requirement (14.0 vs 17). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Calendo sells 1 one-off in-app purchase and Work+Proof sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Calendo ships an update every 5 days, Work+Proof weekly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Calendo | Work+Proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/calendo/id6651862759/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 44 MB |
| Requires iOS | 17 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wesley de Groot](https://appshunter.io/developer/602359900) | [Osibits](https://appshunter.io/developer/1857440577) |

## What reviewers say

### Calendo

[App page](https://appshunter.io/ios/app/calendo/id6651862759)

This calendar app helps you manage personal, work, and family events with ease. It offers simple event management, scrollable monthly views, and offline access by syncing with your system calendar. Designed for efficiency and a user-friendly experience.

**Highlights:** Easy event management, Scrollable monthly views, Offline access, User-friendly interface, Secure data handling

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $3.99 | one-time |


### Work+Proof

[App page](https://appshunter.io/ios/app/work-plus-proof/id6755934931)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorkProof Monthly | $8.99 | per month |
| WorkProof Yearly | $89.99 | per year |


## Frequently asked questions

### Is Calendo free?

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

### Is Work+Proof free?

Work+Proof is free to download, with in-app purchases available.

### Do Calendo or Work+Proof have ads?

Calendo shows ads; Work+Proof does not.

### Which is updated more often, Calendo or Work+Proof?

Calendo ships an update every 5 days, and Work+Proof weekly. Most recently, Calendo was updated on September 24, 2026 and Work+Proof on September 21, 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.*