# zletric vs Certisign

The clearest difference is update cadence: zletric at fortnightly against Certisign's every 5 weeks. Certisign's advantage is monetization model (free vs ad-supported). 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.

zletric ships an update fortnightly, Certisign every 5 weeks. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | zletric | Certisign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zletric/id1481080845/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 30.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 89 MB | 79 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Pedro Schaan](https://appshunter.io/developer/1481080844) | [Certisign](https://appshunter.io/developer/669158783) |

## What reviewers say

### zletric

[App page](https://appshunter.io/ios/app/zletric/id1481080845)

This app helps electric vehicle owners find charging stations, activate chargers via QR code, and track their charging history. It aims to make EV charging simple and cost-effective.

**Highlights:** Find charging points, Activate chargers with QR code, View charging history, Simple and economical charging

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

**In-app purchases:** none


### Certisign

[App page](https://appshunter.io/ios/app/certisign/id6751283583)

Manage your digital identity and cloud-based digital certificates with ease and security. Authenticate access, manage certificates, and request support for a more practical and secure digital life.

**Highlights:** Cloud digital certificate management, Digital identity control, Access authentication, Support requests, Secure digital environment

**In-app purchases:** none


## Frequently asked questions

### Is zletric free?

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

### Is Certisign free?

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

### Do zletric or Certisign have ads?

Neither zletric nor Certisign shows ads.

### Which is updated more often, zletric or Certisign?

zletric ships an update fortnightly, and Certisign every 5 weeks. Most recently, zletric was updated on September 9, 2026 and Certisign on September 21, 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.*