# ZapGrid vs Tariffev

The clearest difference is in-app purchases: ZapGrid at none against Tariffev's 3. Tariffev's advantage is update cadence (every 3 weeks vs every 5 months) and review sentiment (35% vs 8%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tariffev sells 3 in-app purchases, starting at $1.99 per month. ZapGrid asks for nothing beyond the download.

ZapGrid ships an update every 5 months, Tariffev every 3 weeks. The most recent releases landed on September 20, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | ZapGrid | Tariffev |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.0% of reviews | **34.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G.M.T. S.p.A.](https://appshunter.io/developer/1269652923) | [Simone Fardella](https://appshunter.io/developer/1732663206) |

## What reviewers say

### ZapGrid

[App page](https://appshunter.io/ios/app/zapgrid/id1269652924)

Locate and use electric vehicle charging stations directly from your device. Manage your charging sessions from start to finish, receiving real-time status updates throughout the process.

**Highlights:** Locate charging stations via geolocation, Identify available charging points, Initiate and manage charging sessions, Receive real-time charging status updates, Guided charging procedures

**Features:** macOS Compatibility

**In-app purchases:** none


### Tariffev

[App page](https://appshunter.io/ios/app/tariffev/id6478386479)

Easily compare EV charging operators to find the best prices and ensure a seamless electric driving experience. This app helps you locate and utilize charging stations efficiently.

**Highlights:** Compare EV charging operators, Find best charging prices, Enhance electric driving experience, Locate charging stations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensile | $1.99 | per month |
| Premium Annuale | $19.00 | per year |
| Tariffev Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ZapGrid free?

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

### Is Tariffev free?

Tariffev is free to download, with in-app purchases available.

### Do ZapGrid or Tariffev have ads?

Neither ZapGrid nor Tariffev shows ads.

### Which is updated more often, ZapGrid or Tariffev?

ZapGrid ships an update every 5 months, and Tariffev every 3 weeks. Most recently, ZapGrid was updated on September 20, 2026 and Tariffev on August 23, 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.*