# M11 Transponder vs Зарядиум

The clearest difference is review sentiment: Зарядиум at 52% against M11 Transponder's 4%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

M11 Transponder ships an update fortnightly, Зарядиум every 3 weeks. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | M11 Transponder | Зарядиум |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (43 ratings)](https://appshunter.io/ios/app/m11-transponder/id1506754728/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 4.3% of reviews | **52.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 95 MB | 52 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SZKK, OOO (Moscow)](https://appshunter.io/developer/1506754727) | [Zaryadium](https://appshunter.io/developer/1709232303) |

## What reviewers say

### M11 Transponder

[App page](https://appshunter.io/ios/app/m11-transponder/id1506754728)

Manage your M-11 "Neva" toll road trips with this official app. Calculate trip costs, check and top up your balance, purchase subscriptions, and view your travel history. You can also order a new transponder directly through the application.

**Highlights:** Calculate trip costs, Check and top up balance, Buy subscriptions, View trip history, Order new transponder

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

**In-app purchases:** none


### Зарядиум

[App page](https://appshunter.io/ios/app/id6467823633)

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

**In-app purchases:** none


## Frequently asked questions

### Is M11 Transponder free?

M11 Transponder is free to download, with no in-app purchases.

### Is Зарядиум free?

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

### Do M11 Transponder or Зарядиум have ads?

Neither M11 Transponder nor Зарядиум shows ads.

### Which is updated more often, M11 Transponder or Зарядиум?

M11 Transponder ships an update fortnightly, and Зарядиум every 3 weeks. Most recently, M11 Transponder was updated on October 29, 2026 and Зарядиум on October 22, 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.*