# Basic 850 vs ColourTrainer

The clearest difference is update cadence: ColourTrainer at monthly against Basic 850's every 4 months. Basic 850's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Basic 850 sells 3 in-app purchases, starting at $2.99 per month and ColourTrainer sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Basic 850 ships an update every 4 months, ColourTrainer monthly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Basic 850 | ColourTrainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 184 MB | 57 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [宝 谢](https://appshunter.io/developer/6773539519) | [Rafael Crespo Nunes](https://appshunter.io/developer/6786852594) |

## What reviewers say

### Basic 850

[App page](https://appshunter.io/ios/app/basic-850/id6774764253)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic 850 Plus (Monthly) | $2.99 | per month |
| Basic 850 Plus (Yearly) | $19.99 | per year |
| Basic 850 Plus（買い切り） | $29.99 | one-time |


### ColourTrainer

[App page](https://appshunter.io/ios/app/colourtrainer/id6796820878)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter · Small | $1.99 | one-time |
| Support again · Small | $1.99 | one-time |
| Supporter · Standard | $3.99 | one-time |
| Support again · Standard | $3.99 | one-time |
| Supporter · Generous | $8.99 | one-time |
| Support again · Generous | $8.99 | one-time |


## Frequently asked questions

### Is Basic 850 free?

Basic 850 is free to download, with in-app purchases available.

### Is ColourTrainer free?

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

### Do Basic 850 or ColourTrainer have ads?

Neither Basic 850 nor ColourTrainer shows ads.

### Which is updated more often, Basic 850 or ColourTrainer?

Basic 850 ships an update every 4 months, and ColourTrainer monthly. Most recently, Basic 850 was updated on October 6, 2026 and ColourTrainer on September 30, 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.*