# SystemBatteryAnalysis vs Refly

The clearest difference is review sentiment: Refly at 100% against SystemBatteryAnalysis's 45%. Refly also leads on iOS requirement (13.0 vs 16.1). SystemBatteryAnalysis's advantage is rating (4.4 vs 4.0) and ratings volume (190 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SystemBatteryAnalysis sells 3 one-off in-app purchases and Refly sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

SystemBatteryAnalysis holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: SystemBatteryAnalysis has 190 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 45% of SystemBatteryAnalysis's written reviews are positive against 100% of Refly's, so the app with the better star average is not the one people write more warmly about.

SystemBatteryAnalysis ships an update every 6 days, Refly every 3 days. The most recent releases landed on October 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SystemBatteryAnalysis | Refly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (190 ratings)](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/refly/id6760969254/reviews) |
| Number of ratings | **190** | 1 |
| Positive reviews | 45.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 157 MB | 85 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province](https://appshunter.io/developer/1838713545) | [深圳市涌现效应设计科技有限公司](https://appshunter.io/developer/1887085777) |

## What reviewers say

### SystemBatteryAnalysis

[App page](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272)

This utility app offers in-depth battery health analysis for iOS devices. It provides real-time insights into capacity, cycle count, temperature, and performance optimization. Track historical trends and understand battery usage for better device management.

**Highlights:** Real-time battery health analysis, Device performance optimization, Historical trend tracking, Detailed battery life interpretation, Battery origin verification, Charging power calibration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Software service | $0.99 | one-time |
| Pro | $2.99 | one-time |
| Pro-Version | $3.99 | one-time |


### Refly

[App page](https://appshunter.io/ios/app/refly/id6760969254)

This AI-powered app breaks down language barriers in podcasts by providing real-time bilingual transcripts and natural-sounding audio translations. It offers AI summaries and Q&A features to enhance understanding and engagement with global podcast content.

**Highlights:** Multi-language podcast translation, Bilingual transcript generation, AI-powered summaries, AI question and answer, Natural Chinese audio output

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月付 | $0.99 | per month |
| Max 月付 | $2.99 | per month |
| Ultra 月付 | $4.99 | per month |
| Pro 年付 | $11.99 | per year |
| Max 年付 | $24.99 | per year |
| Ultra 年付 | $49.99 | per year |


## Frequently asked questions

### Is SystemBatteryAnalysis free?

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

### Is Refly free?

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

### Which has better reviews, SystemBatteryAnalysis or Refly?

SystemBatteryAnalysis is rated higher. SystemBatteryAnalysis averages 4.4 out of 5 from 190 ratings, while Refly averages 4.0 from 1 ratings.

### Do SystemBatteryAnalysis or Refly have ads?

Neither SystemBatteryAnalysis nor Refly shows ads.

### Which is updated more often, SystemBatteryAnalysis or Refly?

SystemBatteryAnalysis ships an update every 6 days, and Refly every 3 days. Most recently, SystemBatteryAnalysis was updated on October 14, 2026 and Refly on September 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.*