# PhoneBattery vs Power Trace

The clearest difference is in-app purchases: Power Trace at none against PhoneBattery's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PhoneBattery sells 4 one-off in-app purchases. Power Trace asks for nothing beyond the download.

PhoneBattery ships an update every 8 days, Power Trace weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PhoneBattery | Power Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (381 ratings)](https://appshunter.io/ios/app/phonebattery/id1009278300/reviews)** | — |
| Number of ratings | **381** | — |
| Positive reviews | 58.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 3 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marcel Voss](https://appshunter.io/developer/707185887) | [SHENZHEN TOUCHSTONE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1441759734) |

## What reviewers say

### PhoneBattery

[App page](https://appshunter.io/ios/app/phonebattery/id1009278300)

This app displays your iPhone's battery level directly on your Apple Watch. Avoid constantly checking your phone with quick glances at your wrist, perfect for workouts, commutes, or when your phone is just out of reach.

**Highlights:** iPhone battery level on Apple Watch, Smart battery notifications, Apple Watch complications, Alternative app icons, Clean and simple interface

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $1.99 | one-time |
| Large tip | $3.99 | one-time |
| Generous tip | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⚡ Quick access to iPhone battery status from Apple Watch
- 🎯 Does exactly what it advertises
- 💰 Free app with no in-app purchases
- 🎨 Pleasant and elegant design

**What reviewers complain about**

- 🐛 App frequently stops working or becomes non-functional
- 🐛 Complication feature doesn't load data properly
- 🐛 Battery percentage displays incorrectly or shows blank screens
- ⚠️ Lacks compatibility with newer iOS and watchOS versions
- ⚠️ Poor customer support and slow response times

**Reported bugs**

- Complication shows skeleton loading screen but never loads data
- App displays blank battery icon with no charge information
- Battery percentage shows incorrect values
- App only works if opened on phone first
- Incompatible with watchOS 7 and iOS 14+

**Requested features**

- Add working complication for watch face integration
- Support for circular battery indicator display
- Sound notifications for low battery alerts
- Display phone signal strength information
- Show Bluetooth headphone battery percentage


### Power Trace

[App page](https://appshunter.io/ios/app/power-trace/id6762948220)

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

**In-app purchases:** none


## Frequently asked questions

### Is PhoneBattery free?

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

### Is Power Trace free?

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

### Do PhoneBattery or Power Trace have ads?

Neither PhoneBattery nor Power Trace shows ads.

### Which is updated more often, PhoneBattery or Power Trace?

PhoneBattery ships an update every 8 days, and Power Trace weekly. Most recently, PhoneBattery was updated on November 1, 2026 and Power Trace on October 31, 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.*