# DoblaLamina vs EV Charger Load Calc

The clearest difference is in-app purchases: DoblaLamina at none against EV Charger Load Calc's 3. EV Charger Load Calc's advantage is update cadence (every 2 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EV Charger Load Calc sells 3 in-app purchases, starting at $2.99 per month. DoblaLamina asks for nothing beyond the download.

DoblaLamina ships an update every 13 months, EV Charger Load Calc every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DoblaLamina | EV Charger Load Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 18 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Dismametalmecanica](https://appshunter.io/developer/473694004) | [HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1871741424) |

## What reviewers say

### DoblaLamina

[App page](https://appshunter.io/ios/app/doblalamina/id6505130057)

**Features:** Vision Pro support

**In-app purchases:** none


### EV Charger Load Calc

[App page](https://appshunter.io/ios/app/ev-charger-load-calc/id6796341031)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EV Load Pro — Monthly | $2.99 | per month |
| EV Load Pro — Yearly | $14.99 | per year |
| EV Load Pro — Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is DoblaLamina free?

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

### Is EV Charger Load Calc free?

EV Charger Load Calc is free to download, with in-app purchases available.

### Do DoblaLamina or EV Charger Load Calc have ads?

Neither DoblaLamina nor EV Charger Load Calc shows ads.

### Which is updated more often, DoblaLamina or EV Charger Load Calc?

DoblaLamina ships an update every 13 months, and EV Charger Load Calc every 2 months. Most recently, DoblaLamina was updated on November 4, 2026 and EV Charger Load Calc on November 3, 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.*