# Graphene Virtual Microscope vs Splingo

The clearest difference is rating: Splingo at 3.3 against Graphene Virtual Microscope's 2.3. Splingo also leads on review sentiment (35% vs 19%) and device support. Graphene Virtual Microscope's advantage is in-app purchases (none vs 8) and iOS requirement (6.0 vs 12.0). On price and ratings volume there is nothing between them.

Both are free to download. Splingo sells 8 one-off in-app purchases. Graphene Virtual Microscope asks for nothing beyond the download.

Splingo holds the better App Store score, 3.3 against 2.3. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 19% of Graphene Virtual Microscope's written reviews are positive against 35% of Splingo's.

## The numbers

| Metric | Graphene Virtual Microscope | Splingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (12 ratings)](https://appshunter.io/ios/app/graphene-virtual-microscope/id501228156/reviews) | **[3.3 (7 ratings)](https://appshunter.io/ios/app/splingo/id1564235790/reviews)** |
| Number of ratings | **12** | 7 |
| Positive reviews | 18.8% of reviews | **34.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 791 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jubjub Studios Limited](https://appshunter.io/developer/501228159) | [Splingo Ltd](https://appshunter.io/developer/1643584221) |

## What reviewers say

### Graphene Virtual Microscope

[App page](https://appshunter.io/ios/app/graphene-virtual-microscope/id501228156)

Explore the atomic structure of graphene through a virtual electron microscope. Zoom in to see objects 40,000 times smaller than a hair, revealing atomic details.

**Highlights:** Virtual electron microscope simulation, High magnification viewing, Graphene image exploration, Zoom in/out functionality, Atomic-level detail visualization

**In-app purchases:** none


### Splingo

[App page](https://appshunter.io/ios/app/splingo/id1564235790)

Engaging educational games designed by speech and language therapists to help children develop essential communication skills. Features interactive gameplay, bright visuals, and motivating reward systems. Targets various language areas from early words to complex directions.

**Highlights:** Therapist-designed games, Targets receptive language, Early words development, Following directions, Interactive gameplay, Reward games, Language assessment tool

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splingos Language Universe | Free | one-time |
| Actions With Splingo | $0.99 | one-time |
| Categories With Splingo | $0.99 | one-time |
| Describing Words With Splingo | $0.99 | one-time |
| Pronouns With Splingo | $0.99 | one-time |
| Past Tense With Splingo | $0.99 | one-time |
| Early Words With Splingo | $0.99 | one-time |
| Language Assessment | $9.99 | one-time |


## Frequently asked questions

### Is Graphene Virtual Microscope free?

Graphene Virtual Microscope is free to download, with no in-app purchases.

### Is Splingo free?

Splingo is free to download, with in-app purchases available.

### Which has better reviews, Graphene Virtual Microscope or Splingo?

Splingo is rated higher. Graphene Virtual Microscope averages 2.3 out of 5 from 12 ratings, while Splingo averages 3.3 from 7 ratings.

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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.*