# DoodleConnect vs 逆行加油站

The clearest difference is update cadence: 逆行加油站 at every 2 weeks against DoodleConnect's every 2 months. DoodleConnect's advantage is iOS requirement (15.0 vs 18.0). 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.

DoodleConnect ships an update every 2 months, 逆行加油站 every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | DoodleConnect | 逆行加油站 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (56 ratings)](https://appshunter.io/ios/app/doodleconnect/id1176073180/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 63 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Discovery Education Inc.](https://appshunter.io/developer/1557216359) | [Chongqing Deao Education Investment Co., Ltd.](https://appshunter.io/developer/1530482073) |

## 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


### 逆行加油站

[App page](https://appshunter.io/ios/app/id1528652907)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DoodleConnect free?

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

### Is 逆行加油站 free?

逆行加油站 is free to download, with no in-app purchases.

### Do DoodleConnect or 逆行加油站 have ads?

Neither DoodleConnect nor 逆行加油站 shows ads.

### Which is updated more often, DoodleConnect or 逆行加油站?

DoodleConnect ships an update every 2 months, and 逆行加油站 every 2 weeks. Most recently, DoodleConnect was updated on October 24, 2026 and 逆行加油站 on October 29, 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.*