# DeeperBlue.com vs Manta Tracker

The clearest difference is review sentiment: DeeperBlue.com at 100% against Manta Tracker's 0%. DeeperBlue.com also leads on rating (4.8 vs 3.0) and ratings volume (61 vs 1). Manta Tracker's advantage is iOS requirement (8.0 vs 11.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DeeperBlue.com holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: DeeperBlue.com has 61 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of DeeperBlue.com's written reviews are positive against 0% of Manta Tracker's.

## The numbers

| Metric | DeeperBlue.com | Manta Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (61 ratings)](https://appshunter.io/ios/app/deeperbluecom/id894987002/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/manta-tracker/id1174269189/reviews) |
| Number of ratings | **61** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 34 MB | 15 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DeeperBlue.com](https://appshunter.io/developer/1345475661) | [Million Concept Electronic (Shenzhen) CO.,LTD](https://appshunter.io/developer/1011071903) |

## What reviewers say

### DeeperBlue.com

[App page](https://appshunter.io/ios/app/deeperbluecom/id894987002)

Stay informed about freediving, scuba diving, ocean advocacy, and diving travel with daily news, in-depth articles, and unbiased reviews. Access ultimate guides, watch videos, and engage with a passionate community.

**Highlights:** Daily diving journalism, Live news notifications, In-depth feature articles, Ultimate diving guides, Video of the Week, Community comments and sharing, Searchable archives

**Features:** macOS Compatibility

**In-app purchases:** none


### Manta Tracker

[App page](https://appshunter.io/ios/app/manta-tracker/id1174269189)

This app tracks your daily activity, including steps, calories burned, and distance traveled. It also monitors sleep patterns and provides exercise time, with motion data stored for up to 15 days. Receive SMS and phone call notifications directly on your device.

**Highlights:** Time display, SMS & Phone call notifications, Step, calorie, and distance tracking, Sleep tracking, Exercise time monitoring, Motion data storage (15 days)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeeperBlue.com free?

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

### Is Manta Tracker free?

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

### Which has better reviews, DeeperBlue.com or Manta Tracker?

DeeperBlue.com is rated higher. DeeperBlue.com averages 4.8 out of 5 from 61 ratings, while Manta Tracker averages 3.0 from 1 ratings.

### Do DeeperBlue.com or Manta Tracker have ads?

Neither DeeperBlue.com nor Manta Tracker shows ads.

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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.*