# EasyStart GSM vs ABC

The clearest difference is update cadence: ABC at every 2 months against EasyStart GSM's every 14 months. EasyStart GSM's advantage is iOS requirement (8.0 vs 10.0). On price, ads, 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.

EasyStart GSM ships an update every 14 months, ABC every 2 months. The most recent releases landed on September 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | EasyStart GSM | ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (25 ratings)](https://appshunter.io/ios/app/abc-bms/id1597074571/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 0 MB | 6 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eberspächer](https://appshunter.io/developer/476315068) | [春光 宋](https://appshunter.io/developer/1598075757) |

## What reviewers say

### EasyStart GSM

[App page](https://appshunter.io/ios/app/easystart-gsm/id476315065)

**Features:** macOS Compatibility

**In-app purchases:** none


### ABC

[App page](https://appshunter.io/ios/app/abc-bms/id1597074571)

This application serves as a battery management system, connecting users to their secondary batteries. It focuses on protecting the battery, optimizing its utilization, and preventing overcharging and over-discharging. It is suitable for various lithium battery products.

**Highlights:** Secondary battery protection, Optimizes battery utilization, Prevents overcharging, Prevents over-discharging, Supports lithium battery products

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

**In-app purchases:** none


## Frequently asked questions

### Is EasyStart GSM free?

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

### Is ABC free?

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

### Do EasyStart GSM or ABC have ads?

Neither EasyStart GSM nor ABC shows ads.

### Which is updated more often, EasyStart GSM or ABC?

EasyStart GSM ships an update every 14 months, and ABC every 2 months. Most recently, EasyStart GSM was updated on September 27, 2026 and ABC on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*