# COMGO vs Good Sleep Trainer

COMGO and Good Sleep Trainer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COMGO ships an update every 6 weeks, Good Sleep Trainer every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | COMGO | Good Sleep Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 3 MB | 91 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [GIANT POWER TECHNOLOGY BIOMEDICAL CORP.](https://appshunter.io/developer/1257649447) | [Srikanth K A](https://appshunter.io/developer/1503299206) |

## What reviewers say

### COMGO

[App page](https://appshunter.io/ios/app/comgo-hrv/id1631656905)

**Features:** macOS Compatibility

**In-app purchases:** none


### Good Sleep Trainer

[App page](https://appshunter.io/ios/app/good-sleep-trainer/id6475620459)

**In-app purchases:** none


## Frequently asked questions

### Is COMGO free?

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

### Is Good Sleep Trainer free?

Good Sleep Trainer is free to download, with no in-app purchases.

### Do COMGO or Good Sleep Trainer have ads?

Neither COMGO nor Good Sleep Trainer shows ads.

### Which is updated more often, COMGO or Good Sleep Trainer?

COMGO ships an update every 6 weeks, and Good Sleep Trainer every 2 months. Most recently, COMGO was updated on November 7, 2026 and Good Sleep Trainer on November 8, 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.*