# Polytron EV vs BLC

The clearest difference is update cadence: BLC at every 5 days against Polytron EV's monthly. BLC also leads on iOS requirement (13.0 vs 15.5). 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.

Polytron EV ships an update monthly, BLC every 5 days. The most recent releases landed on May 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Polytron EV | BLC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 58 MB | 95 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PT. HARTONO ISTANA TEKNOLOGI](https://appshunter.io/developer/1685816257) | [SmartBLC](https://appshunter.io/developer/1811073371) |

## What reviewers say

### Polytron EV

[App page](https://appshunter.io/ios/app/polytron-ev/id6448721169)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLC

[App page](https://appshunter.io/ios/app/blc/id6746663384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Polytron EV free?

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

### Is BLC free?

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

### Do Polytron EV or BLC have ads?

Neither Polytron EV nor BLC shows ads.

### Which is updated more often, Polytron EV or BLC?

Polytron EV ships an update monthly, and BLC every 5 days. Most recently, Polytron EV was updated on May 18, 2026 and BLC on September 12, 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.*