# билайн vs TOTP Authenticator

The clearest difference is in-app purchases: билайн at none against TOTP Authenticator's 4. билайн also leads on update cadence (every 4 days vs every 2 weeks) and ratings volume (7.8K vs 182). TOTP Authenticator's advantage is review sentiment (66% vs 31%) and rating (4.7 vs 4.4). On price, ads and iOS requirement there is nothing between them.

Both are free to download. TOTP Authenticator sells 4 in-app purchases, starting at $5.99 per 7 days. билайн asks for nothing beyond the download.

TOTP Authenticator holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: билайн has 7.8K ratings behind it against 182, so its average is the more settled of the two. Written reviews point the same way: 31% of билайн's written reviews are positive against 66% of TOTP Authenticator's.

билайн ships an update every 4 days, TOTP Authenticator every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | билайн | TOTP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7.8K ratings)](https://appshunter.io/ios/app/id569251594/reviews) | **[4.7 (182 ratings)](https://appshunter.io/ios/app/totp-authenticator/id1625641322/reviews)** |
| Number of ratings | **7.8K** | 182 |
| Positive reviews | 31.5% of reviews | **65.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 354 MB | 24 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PJSC VimpelCom](https://appshunter.io/developer/563527205) | [Sparrow Code LTD](https://appshunter.io/developer/1617623165) |

## What reviewers say

### билайн

[App page](https://appshunter.io/ios/app/id569251594)

Stay in control with this comprehensive mobile app that offers features like fraud protection, customizable plans, family subscriptions for multiple services, easy balance top-ups, detailed expenditure reports, international roaming packages, device purchases, bill payments, and 24/7 customer support. Manage all your telecom needs effortlessly.

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient
- 👍 Intuitive interface
- 💡 Useful features
- 🚀 Fast and responsive
- 🚀 Easy to manage account

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Buggy and unreliable
- 🐛 Slow and unresponsive
- 🐛 Glitches and errors
- 🔒 Security concerns

**Reported bugs**

- Login issues
- Inability to access account details
- Payout problems
- Connectivity issues
- Unexpected app behavior

**Requested features**

- Dark mode option
- Better balance tracking
- Improved customer support
- Easier eSIM management
- Multilingual support


### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator/id1625641322)

This app generates time-based one-time passwords (TOTP) for enhanced account security. It supports two-factor authentication (2FA) by providing 6-digit codes required by many websites and services for login. The app includes extensive tutorials to guide users through setting up 2FA with various platforms.

**Highlights:** Generates 6-digit TOTP codes, Supports two-factor authentication (2FA), QR code scanning for setup, Manual secret key entry, Over 100 step-by-step setup tutorials, Privacy focused

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOTP OTP Codes (1 week) | $5.99 | per 7 days |
| TOTP OTP Codes (1 month) | $9.99 | per month |
| TOTP OTP Codes (1 year) | $59.99 | per year |
| Unlimited TOTP OTP Codes | $79.99 | one-time |


## Frequently asked questions

### Is билайн free?

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

### Is TOTP Authenticator free?

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

### Which has better reviews, билайн or TOTP Authenticator?

TOTP Authenticator is rated higher. билайн averages 4.4 out of 5 from 7.8K ratings, while TOTP Authenticator averages 4.7 from 182 ratings.

### Do билайн or TOTP Authenticator have ads?

Neither билайн nor TOTP Authenticator shows ads.

### Which is updated more often, билайн or TOTP Authenticator?

билайн ships an update every 4 days, and TOTP Authenticator every 2 weeks. Most recently, билайн was updated on November 2, 2026 and TOTP Authenticator on October 30, 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.*