# DoodleConnect vs General Chemistry

The clearest difference is price: DoodleConnect at Free against General Chemistry's $3.99. DoodleConnect also leads on ratings volume (56 vs 1) and iOS requirement (15.0 vs 17.0). General Chemistry's advantage is rating (5.0 vs 4.7). On update cadence, ads, in-app purchases and device support there is nothing between them.

DoodleConnect is free to download; General Chemistry costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

General Chemistry holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: DoodleConnect has 56 ratings behind it against 1, so its average is the more settled of the two.

DoodleConnect ships an update every 2 months, General Chemistry monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DoodleConnect | General Chemistry |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.7 (56 ratings)](https://appshunter.io/ios/app/doodleconnect/id1176073180/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/general-chemistry/id1539497557/reviews)** |
| Number of ratings | **56** | 1 |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 37 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Discovery Education Inc.](https://appshunter.io/developer/1557216359) | [Roman Volinsky](https://appshunter.io/developer/977951850) |

## What reviewers say

### DoodleConnect

[App page](https://appshunter.io/ios/app/doodleconnect/id1176073180)

Monitor your child's educational development across multiple learning applications. Stay informed about their achievements, progress through the curriculum, and receive real-time updates on their learning journey.

**Highlights:** Instant progress notifications, View latest achievements, Track stars earned, Follow curriculum progress

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for tracking progress
- 👍 Makes learning fun
- 👍 Interactive and engaging
- 👍 Good for home education
- 👍 Provides insightful data

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🐛 App crashes/switches off
- 🐛 Syncing issues between devices
- 🐛 Not synching with Doodle Connect
- 🐛 Latest update ruined app

**Reported bugs**

- Losing streak
- No synching between apps on different devices
- Not synching with Doodle Connect app
- Latest update ruined the app
- Can't understand children's results anymore

**Requested features**

- Bring back old version
- More comprehensive initial test
- More challenging levels
- Option to add extra material for all students
- Better graphing options


### General Chemistry

[App page](https://appshunter.io/ios/app/general-chemistry/id1539497557)

Access essential chemical data and powerful calculators for common chemistry tasks. Features an interactive periodic table with detailed element information and tools for balancing reactions, calculating pH, ideal gas properties, and molecular weights.

**Highlights:** Interactive periodic table, Detailed element information, Chemical reaction balancer, pH calculator, Ideal gas calculator, Molecular weight calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is DoodleConnect free?

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

### Is General Chemistry free?

General Chemistry costs $3.99, with no in-app purchases.

### Which has better reviews, DoodleConnect or General Chemistry?

General Chemistry is rated higher. DoodleConnect averages 4.7 out of 5 from 56 ratings, while General Chemistry averages 5.0 from 1 ratings.

### Do DoodleConnect or General Chemistry have ads?

Neither DoodleConnect nor General Chemistry shows ads.

### Which is updated more often, DoodleConnect or General Chemistry?

DoodleConnect ships an update every 2 months, and General Chemistry monthly. Most recently, DoodleConnect was updated on November 2, 2026 and General Chemistry on November 3, 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.*