# Owlet vs Increasing Decreasing Graphs

Owlet and Increasing Decreasing Graphs are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Owlet | Increasing Decreasing Graphs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 123 MB | 21 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BirdBrain Technologies LLC](https://appshunter.io/developer/1012525349) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Owlet

[App page](https://appshunter.io/ios/app/owlet-cube6/id1540127271)

**In-app purchases:** none


### Increasing Decreasing Graphs

[App page](https://appshunter.io/ios/app/increasing-decreasing-graphs/id6736857797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Owlet free?

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

### Is Increasing Decreasing Graphs free?

Increasing Decreasing Graphs is free to download, with no in-app purchases.

### Do Owlet or Increasing Decreasing Graphs have ads?

Neither Owlet nor Increasing Decreasing Graphs shows ads.

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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.*