# Finder for Fitbit ++ vs CareDoc

The clearest difference is review sentiment: CareDoc at 100% against Finder for Fitbit ++'s 30%. CareDoc also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 2). Finder for Fitbit ++'s advantage is ratings volume (38K vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Finder for Fitbit ++ sells 2 one-off in-app purchases. CareDoc asks for nothing beyond the download.

CareDoc holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Finder for Fitbit ++ has 38K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 30% of Finder for Fitbit ++'s written reviews are positive against 100% of CareDoc's.

Finder for Fitbit ++ ships an update every 5 months, CareDoc every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Finder for Fitbit ++ | CareDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (38K ratings)](https://appshunter.io/ios/app/finder-for-fitbit-plus-plus/id910416536/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/caredoc/id6450308541/reviews)** |
| Number of ratings | **38K** | 2 |
| Positive reviews | 30.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 13 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunny Studio](https://appshunter.io/developer/430274590) | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) |

## What reviewers say

### Finder for Fitbit ++

[App page](https://appshunter.io/ios/app/finder-for-fitbit-plus-plus/id910416536)

Locate lost fitness trackers quickly and easily. This app uses signal strength to guide you to your device, even when it's hidden. It supports a wide range of popular tracker brands and devices that use Bluetooth Low Energy.

**Highlights:** Locate lost fitness trackers, Supports multiple tracker brands, Uses Bluetooth signal strength, Guides user to device, Works with BLE devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Finder for One Month | $2.99 | one-time |
| Premium Finder for Entire Life | $9.99 | one-time |

**What reviewers like**

- 🚀 Found device quickly
- 👍 Easy to use
- 🔍 Helpful in locating lost Fitbit

**What reviewers complain about**

- 🐛 Inaccurate signal detection
- 🔍 Unable to find Fitbit even when nearby
- 🔀 Detects other Bluetooth devices instead of Fitbit

**Reported bugs**

- Inconsistent Fitbit detection
- Showing strong signal when Fitbit is far away
- Fails to detect Fitbit even when it's right next to the phone

**Requested features**

- Option to select specific Fitbit device
- Improved signal detection accuracy
- Ability to disable detection of other Bluetooth devices


### CareDoc

[App page](https://appshunter.io/ios/app/caredoc/id6450308541)

This app collects personalized health research data from participants based on their study. Features vary by study and can include text, audio, video, and chat. Data collected may involve questionnaires, surveys, and smartphone sensor information.

**Highlights:** Personalized research health information, Text, audio, and video recordings, Chat groups for studies, Questionnaires and surveys, Smartphone sensor data collection, Geolocation and activity tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Finder for Fitbit ++ free?

Finder for Fitbit ++ is free to download, with in-app purchases available.

### Is CareDoc free?

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

### Which has better reviews, Finder for Fitbit ++ or CareDoc?

CareDoc is rated higher. Finder for Fitbit ++ averages 4.3 out of 5 from 38K ratings, while CareDoc averages 5.0 from 2 ratings.

### Do Finder for Fitbit ++ or CareDoc have ads?

Neither Finder for Fitbit ++ nor CareDoc shows ads.

### Which is updated more often, Finder for Fitbit ++ or CareDoc?

Finder for Fitbit ++ ships an update every 5 months, and CareDoc every 2 months. Most recently, Finder for Fitbit ++ was updated on October 25, 2026 and CareDoc on October 25, 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.*