# Bluetooth Dome Thermometer vs ECO Battery

The clearest difference is review sentiment: ECO Battery at 64% against Bluetooth Dome Thermometer's 0%. ECO Battery also leads on rating (4.0 vs 2.1) and update cadence (fortnightly vs every 6 weeks). Bluetooth Dome Thermometer's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ECO Battery holds the better App Store score, 4.0 against 2.1. Both are backed by a comparable volume of ratings — 9 and 22 respectively. Written reviews point the same way: 0% of Bluetooth Dome Thermometer's written reviews are positive against 64% of ECO Battery's.

Bluetooth Dome Thermometer ships an update every 6 weeks, ECO Battery fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bluetooth Dome Thermometer | ECO Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (9 ratings)](https://appshunter.io/ios/app/bluetooth-dome-thermometer/id1590899483/reviews) | **[4.0 (22 ratings)](https://appshunter.io/ios/app/eco-battery/id6474708780/reviews)** |
| Number of ratings | 9 | **22** |
| Positive reviews | 0.0% of reviews | **63.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 33 MB | 31 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [The Big Green Egg, Inc.](https://appshunter.io/developer/1435822037) | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) |

## What reviewers say

### Bluetooth Dome Thermometer

[App page](https://appshunter.io/ios/app/bluetooth-dome-thermometer/id1590899483)

Monitor your cooking temperatures with a backlit LCD display and a high-temperature stainless steel stem. This device features a quick-disconnect battery for easy charging and a water-resistant cap. It fits all EGG sizes and comes with a rechargeable lithium battery and USB cable.

**Highlights:** Backlit LCD display, High-temperature stainless steel stem, Quick-disconnect battery feature, Water-resistant silicone cap, Rechargeable lithium battery, USB charging cable included

**Features:** macOS Compatibility

**In-app purchases:** none


### ECO Battery

[App page](https://appshunter.io/ios/app/eco-battery/id6474708780)

Monitor and manage your lithium battery's health and performance. Optimize charging and discharging cycles to extend battery lifespan. Get detailed insights into your battery's status.

**Highlights:** Lithium battery management, BMS monitoring, Performance optimization, Charging cycle control, Discharging cycle control, Battery health insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Dome Thermometer free?

Bluetooth Dome Thermometer is free to download, with no in-app purchases.

### Is ECO Battery free?

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

### Which has better reviews, Bluetooth Dome Thermometer or ECO Battery?

ECO Battery is rated higher. Bluetooth Dome Thermometer averages 2.1 out of 5 from 9 ratings, while ECO Battery averages 4.0 from 22 ratings.

### Do Bluetooth Dome Thermometer or ECO Battery have ads?

Neither Bluetooth Dome Thermometer nor ECO Battery shows ads.

### Which is updated more often, Bluetooth Dome Thermometer or ECO Battery?

Bluetooth Dome Thermometer ships an update every 6 weeks, and ECO Battery fortnightly. Most recently, Bluetooth Dome Thermometer was updated on October 8, 2026 and ECO Battery on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*