# SmartThermo vs ChargedAI

The clearest difference is in-app purchases: SmartThermo at none against ChargedAI's 1. SmartThermo also leads on iOS requirement (12.0 vs 26.4). ChargedAI's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. ChargedAI sells 1 in-app purchase, starting at $1.49 per month. SmartThermo asks for nothing beyond the download.

SmartThermo ships an update monthly, ChargedAI fortnightly. The most recent releases landed on October 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SmartThermo | ChargedAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (41 ratings)](https://appshunter.io/ios/app/smartthermo/id935208547/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 16.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 15 MB | 4 MB |
| Requires iOS | **12.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Fuzhou Emax Electronic Co.,Ltd](https://appshunter.io/developer/1128654625) | [ScoreSprint LLC](https://appshunter.io/developer/1817033513) |

## What reviewers say

### SmartThermo

[App page](https://appshunter.io/ios/app/smartthermo/id935208547)

Easily monitor your meat's temperature while grilling or smoking. Insert the probe, select your food and desired doneness, and receive alerts when it's perfectly cooked. Features include Bluetooth connectivity, a long-lasting battery, and multiple cooking modes.

**Highlights:** Wireless meat temperature monitoring, Bluetooth connectivity, Preset temperatures for 8 meats, Custom doneness programming, Alerts for perfect temperature, Multiple cooking modes (Meat Profiles, Timer, Target Temp)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate temperature readings
- 👍 Works well when connected
- 👍 Alarm notifies desired temp
- 👍 Can see temperature remotely
- 👍 Foolproof meals when working

**What reviewers complain about**

- 🐛 Does not work at all
- 🐛 Connection issues
- 🐛 Unintuitive interface
- 🐛 Does not charge
- 🐛 App gives no info on errors

**Reported bugs**

- App not connecting to phone
- Thermometer not charging
- App buttons hidden by notch
- App reverts to Celsius
- Bluetooth connection drops frequently

**Requested features**

- Update UI for newer iPhones
- Allow multiple device support
- Color coding for probes
- Add Apple Watch app
- Add graph of temperature


### ChargedAI

[App page](https://appshunter.io/ios/app/chargedai/id6789986638)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.49 | per month |


## Frequently asked questions

### Is SmartThermo free?

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

### Is ChargedAI free?

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

### Do SmartThermo or ChargedAI have ads?

Neither SmartThermo nor ChargedAI shows ads.

### Which is updated more often, SmartThermo or ChargedAI?

SmartThermo ships an update monthly, and ChargedAI fortnightly. Most recently, SmartThermo was updated on October 14, 2026 and ChargedAI on September 13, 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.*