# Sweetpotato DiagNotes vs DinoAR3D

The clearest difference is update cadence: DinoAR3D at every 2 months against Sweetpotato DiagNotes's every 34 months. Sweetpotato DiagNotes's advantage is iOS requirement (13.0 vs 16.6). 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.

Sweetpotato DiagNotes ships an update every 34 months, DinoAR3D every 2 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Sweetpotato DiagNotes | DinoAR3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/dinoar3d/id6737136475/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 42 MB | 312 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LucidMobile](https://appshunter.io/developer/898685479) | [MetaFlamingos](https://appshunter.io/developer/1774783767) |

## What reviewers say

### Sweetpotato DiagNotes

[App page](https://appshunter.io/ios/app/sweetpotato-diagnotes/id898700531)

**Features:** macOS Compatibility

**In-app purchases:** none


### DinoAR3D

[App page](https://appshunter.io/ios/app/dinoar3d/id6737136475)

Explore the prehistoric world with realistic dinosaurs brought to life in augmented reality. Interact with detailed 3D models, learn educational insights, and enjoy a family-friendly adventure from home or outdoors.

**Highlights:** Realistic AR dinosaurs in 3D, Interactive gameplay and movement, Educational insights, Family-friendly experience, Explore indoors and outdoors

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sweetpotato DiagNotes free?

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

### Is DinoAR3D free?

DinoAR3D is free to download, with no in-app purchases.

### Do Sweetpotato DiagNotes or DinoAR3D have ads?

Neither Sweetpotato DiagNotes nor DinoAR3D shows ads.

### Which is updated more often, Sweetpotato DiagNotes or DinoAR3D?

Sweetpotato DiagNotes ships an update every 34 months, and DinoAR3D every 2 months. Most recently, Sweetpotato DiagNotes was updated on October 29, 2026 and DinoAR3D on October 23, 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.*