# FlexySun vs DuoPal

The clearest difference is update cadence: DuoPal at every 4 days against FlexySun's every 2 months. 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.

FlexySun ships an update every 2 months, DuoPal every 4 days. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FlexySun | DuoPal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 130 MB | 64 MB |
| Requires iOS | 15.1 | **14.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [FlexAccess AB](https://appshunter.io/developer/1207893893) | [DuoPal AB](https://appshunter.io/developer/1874308555) |

## What reviewers say

### FlexySun

[App page](https://appshunter.io/ios/app/flexysun/id1394471356)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### DuoPal

[App page](https://appshunter.io/ios/app/duopal/id6758670117)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlexySun free?

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

### Is DuoPal free?

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

### Do FlexySun or DuoPal have ads?

Neither FlexySun nor DuoPal shows ads.

### Which is updated more often, FlexySun or DuoPal?

FlexySun ships an update every 2 months, and DuoPal every 4 days. Most recently, FlexySun was updated on September 27, 2026 and DuoPal on September 29, 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.*