# DELTEC vs BatteryManAI

The clearest difference is review sentiment: DELTEC at 100% against BatteryManAI's 0%. DELTEC also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DELTEC ships an update every 2 weeks, BatteryManAI monthly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DELTEC | BatteryManAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/batterymanai/id6749879310/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 16 MB | 9 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [Cheng-Ta Yu](https://appshunter.io/developer/1832637401) |

## What reviewers say

### DELTEC

[App page](https://appshunter.io/ios/app/deltec/id6474891957)

Monitor battery status, collect and process operational data in real-time. View parameters like voltage and current, track battery health with charts, and receive alerts for critical conditions. Designed for easy after-sales management and reliable performance.

**Highlights:** Real-time voltage, current, and power display, Battery data recording with chart timeline, Cell comparison and balance display, Temperature and fault alarms, Single battery voltage and alarm status, New fault reporting function

**Features:** macOS Compatibility

**In-app purchases:** none


### BatteryManAI

[App page](https://appshunter.io/ios/app/batterymanai/id6749879310)

This app uses AI and charging logs to predict when your battery's maximum capacity might fall below 80% or reach 1000 cycles. It offers personalized tips to help you maintain battery health and extend your device's lifespan, potentially allowing you to sell your device at a higher price.

**Highlights:** AI-driven battery capacity prediction, Critical threshold alerts (80% capacity, 1000 cycles), Personalized battery maintenance tips, Charging log analysis, Extend battery lifespan, Optimize device resale value

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DELTEC free?

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

### Is BatteryManAI free?

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

### Do DELTEC or BatteryManAI have ads?

BatteryManAI shows ads; DELTEC does not.

### Which is updated more often, DELTEC or BatteryManAI?

DELTEC ships an update every 2 weeks, and BatteryManAI monthly. Most recently, DELTEC was updated on October 16, 2026 and BatteryManAI on October 5, 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.*