# DeltaView® Link vs Summit Battery

The clearest difference is rating: Summit Battery at 4.2 against DeltaView® Link's 3.1. Summit Battery also leads on update cadence (monthly vs every 3 months). DeltaView® Link's advantage is review sentiment (40% vs 0%) and iOS requirement (9.3 vs 13.0). 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.

Summit Battery holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 11 and 5 respectively. Written reviews complicate that: 40% of DeltaView® Link's written reviews are positive against 0% of Summit Battery's, so the app with the better star average is not the one people write more warmly about.

DeltaView® Link ships an update every 3 months, Summit Battery monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DeltaView® Link | Summit Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (11 ratings)](https://appshunter.io/ios/app/deltaview-link/id1170213116/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/summit-battery/id6450271387/reviews)** |
| Number of ratings | **11** | 5 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 18 MB | 32 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Charging Systems, LLC](https://appshunter.io/developer/730785168) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### DeltaView® Link

[App page](https://appshunter.io/ios/app/deltaview-link/id1170213116)

Access stored charge profile data from compatible battery chargers. View historical charge information, including voltage, duration, and fault codes. Monitor real-time charging parameters for a comprehensive overview.

**Highlights:** Access stored charge profile information, View historical charge data (last 100 profiles), Display starting battery voltage, Show early charge terminations, Monitor charge length, View charger fault codes, Real-time charge parameter monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Summit Battery

[App page](https://appshunter.io/ios/app/summit-battery/id6450271387)

This app monitors lithium battery systems in real-time, displaying voltage, current, and internal resistance. It provides alerts for critical parameters and abnormal conditions, helping to enhance battery stability and prolong its lifespan.

**Highlights:** Real-time voltage, current, power monitoring, Individual cell voltage and alarm status, Cell comparison and balance display, Temperature and critical parameter warnings, Warning and abnormal situation logging, Multi-battery status view, Compatibility with various product models

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

**In-app purchases:** none


## Frequently asked questions

### Is DeltaView® Link free?

DeltaView® Link is free to download, with no in-app purchases.

### Is Summit Battery free?

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

### Which has better reviews, DeltaView® Link or Summit Battery?

Summit Battery is rated higher. DeltaView® Link averages 3.1 out of 5 from 11 ratings, while Summit Battery averages 4.2 from 5 ratings.

### Do DeltaView® Link or Summit Battery have ads?

Neither DeltaView® Link nor Summit Battery shows ads.

### Which is updated more often, DeltaView® Link or Summit Battery?

DeltaView® Link ships an update every 3 months, and Summit Battery monthly. Most recently, DeltaView® Link was updated on October 26, 2026 and Summit Battery on October 24, 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.*