# Co vs Daiser

The clearest difference is update cadence: Daiser at monthly against Co's every 2 months. Co's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Co ships an update every 2 months, Daiser monthly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Co | Daiser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/co-deo/id1562076177/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 57 MB | 41 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [QuestionPro.com](https://appshunter.io/developer/735011822) | [Daiser Ltd](https://appshunter.io/developer/1856303142) |

## What reviewers say

### Co

[App page](https://appshunter.io/ios/app/co-deo/id1562076177)

Participate in weekly surveys, polls, and forum discussions to share your opinions and experiences. Earn points for your engagement, redeemable for gift cards. All data is used for research purposes.

**Highlights:** Weekly exercises, Topics and forums, Online surveys, Quick polls, Earn points, Redeem for gift cards

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

**In-app purchases:** none


### Daiser

[App page](https://appshunter.io/ios/app/daiser/id6446183210)

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

**In-app purchases:** none


## Frequently asked questions

### Is Co free?

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

### Is Daiser free?

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

### Do Co or Daiser have ads?

Neither Co nor Daiser shows ads.

### Which is updated more often, Co or Daiser?

Co ships an update every 2 months, and Daiser monthly. Most recently, Co was updated on October 9, 2026 and Daiser on October 7, 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.*