# Simplify Climate Solutions vs Duplimapp

The clearest difference is device support: Duplimapp at 4 against Simplify Climate Solutions's 2. Duplimapp also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Simplify Climate Solutions ships an update every 3 months, Duplimapp every 5 months. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Simplify Climate Solutions | Duplimapp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 5 MB | 1 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Dantherm](https://appshunter.io/developer/1368468352) | [Jannersten Forlag AB](https://appshunter.io/developer/1584824223) |

## What reviewers say

### Simplify Climate Solutions

[App page](https://appshunter.io/ios/app/simplify-climate-solutions/id1434884984)

**In-app purchases:** none


### Duplimapp

[App page](https://appshunter.io/ios/app/duplimapp/id1584824221)

**In-app purchases:** none


## Frequently asked questions

### Is Simplify Climate Solutions free?

Simplify Climate Solutions is free to download, with no in-app purchases.

### Is Duplimapp free?

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

### Do Simplify Climate Solutions or Duplimapp have ads?

Neither Simplify Climate Solutions nor Duplimapp shows ads.

### Which is updated more often, Simplify Climate Solutions or Duplimapp?

Simplify Climate Solutions ships an update every 3 months, and Duplimapp every 5 months. Most recently, Simplify Climate Solutions was updated on October 26, 2026 and Duplimapp 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.*