# МегаФон vs synchroCalc

The clearest difference is review sentiment: synchroCalc at 71% against МегаФон's 15%. synchroCalc also leads on rating (5.0 vs 3.8) and iOS requirement (8.0 vs 14.5). МегаФон's advantage is in-app purchases (none vs 1) and ratings volume (3K vs 3). On price, ads and device support there is nothing between them.

Both are free to download. synchroCalc sells 1 one-off in-app purchase. МегаФон asks for nothing beyond the download.

synchroCalc holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: МегаФон has 3K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 15% of МегаФон's written reviews are positive against 71% of synchroCalc's.

МегаФон ships an update monthly, synchroCalc every 4 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | МегаФон | synchroCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (3K ratings)](https://appshunter.io/ios/app/id778681735/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/synchrocalc/id1073411743/reviews)** |
| Number of ratings | **3K** | 3 |
| Positive reviews | 15.2% of reviews | **70.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 125 MB | 27 MB |
| Requires iOS | 14.5 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PJSC MegaFon](https://appshunter.io/developer/409303413) | [Akeome Studio](https://appshunter.io/developer/1044573722) |

## What reviewers say

### МегаФон

[App page](https://appshunter.io/ios/app/id778681735)

An app for managing phone services with features such as balance checking, service activation/deactivation, tariff changes, and financial monitoring. It offers a widget to track balances, supports multiple numbers on one SIM card, and allows users to manage services for family members. Take control of your phone services with ease!

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast internet
- 💡 Useful app features
- 👍 Comfortable interface

**What reviewers complain about**

- 🐛 Unstable app performance
- 🔥 Poor customer support
- 💰 Overpriced services
- 🤖 Unhelpful chatbot
- 📉 Declining service quality

**Reported bugs**

- App crashes on launch
- Inability to access account information
- Unreliable internet connectivity

**Requested features**

- Improve connection with live operators
- Provide more transparent pricing information
- Optimize app for better stability and speed


### synchroCalc

[App page](https://appshunter.io/ios/app/synchrocalc/id1073411743)

This utility converts numbers between binary, decimal, and hexadecimal formats. It offers adjustable bit sizes and supports various arithmetic and bitwise operations, ideal for developers and engineers.

**Highlights:** Binary, decimal, hexadecimal display, Adjustable bit sizes (64/32/16/8-bit), Signed/unsigned number switching, 12 arithmetic and bitwise operations, Copy/paste functionality, Supports iPhone, iPad, and iPod touch

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & display expression | $1.99 | one-time |


## Frequently asked questions

### Is МегаФон free?

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

### Is synchroCalc free?

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

### Which has better reviews, МегаФон or synchroCalc?

synchroCalc is rated higher. МегаФон averages 3.8 out of 5 from 3K ratings, while synchroCalc averages 5.0 from 3 ratings.

### Do МегаФон or synchroCalc have ads?

Neither МегаФон nor synchroCalc shows ads.

### Which is updated more often, МегаФон or synchroCalc?

МегаФон ships an update monthly, and synchroCalc every 4 months. Most recently, МегаФон was updated on November 6, 2026 and synchroCalc on November 2, 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.*