# BatteryPlus vs Swiftlet.ai

The clearest difference is rating: Swiftlet.ai at 5.0 against BatteryPlus's 2.3. Swiftlet.ai also leads on update cadence (fortnightly vs every 4 months). BatteryPlus's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Swiftlet.ai sells 2 in-app purchases, starting at $19.99 per month. BatteryPlus asks for nothing beyond the download.

Swiftlet.ai holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

BatteryPlus ships an update every 4 months, Swiftlet.ai fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | BatteryPlus | Swiftlet.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/batteryplus/id1367899759/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/swiftletai/id6754514586/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NINGBO CARSTEL MANUFACTURING CO.,LTD](https://appshunter.io/developer/1148601876) | [Swiftlet.ai LLC](https://appshunter.io/developer/1848435144) |

## What reviewers say

### BatteryPlus

[App page](https://appshunter.io/ios/app/batteryplus/id1367899759)

Monitor and manage your smartphone's charging process remotely. This utility app helps you keep track of your device's power status even when you're not home. It supports multiple languages for a wider user base.

**Highlights:** Remote charging monitoring, Charging process control, Multi-language support, Smart phone integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Swiftlet.ai

[App page](https://appshunter.io/ios/app/swiftletai/id6754514586)

This app captures in-person customer interactions using AI to provide coaching and performance insights. It allows teams to record conversations from various devices and review key moments and trends within the application.

**Highlights:** AI conversation scoring, Real-time interaction capture, Performance coaching insights, Moment and trend analysis, Multi-device recording

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swiftlet Pro Plan | $19.99 | per month |
| Swiftlet Ultra Plan | $99.99 | per month |


## Frequently asked questions

### Is BatteryPlus free?

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

### Is Swiftlet.ai free?

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

### Which has better reviews, BatteryPlus or Swiftlet.ai?

Swiftlet.ai is rated higher. BatteryPlus averages 2.3 out of 5 from 3 ratings, while Swiftlet.ai averages 5.0 from 3 ratings.

### Do BatteryPlus or Swiftlet.ai have ads?

Neither BatteryPlus nor Swiftlet.ai shows ads.

### Which is updated more often, BatteryPlus or Swiftlet.ai?

BatteryPlus ships an update every 4 months, and Swiftlet.ai fortnightly. Most recently, BatteryPlus was updated on October 24, 2026 and Swiftlet.ai 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.*