# iBal Rotary vs Microsoft Authenticator

The clearest difference is review sentiment: iBal Rotary at 83% against Microsoft Authenticator's 12%. Microsoft Authenticator's advantage is price (Free vs $17.99) and ratings volume (703K vs 24). On ads, in-app purchases and device support there is nothing between them.

Microsoft Authenticator is free to download; iBal Rotary costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Microsoft Authenticator holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Microsoft Authenticator has 703K ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 83% of iBal Rotary's written reviews are positive against 12% of Microsoft Authenticator's, so the app with the better star average is not the one people write more warmly about.

iBal Rotary ships an update every 2 months, Microsoft Authenticator every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iBal Rotary | Microsoft Authenticator |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | [4.5 (24 ratings)](https://appshunter.io/ios/app/ibal-rotary/id567642367/reviews) | **[4.7 (703K ratings)](https://appshunter.io/ios/app/microsoft-authenticator/id983156458/reviews)** |
| Number of ratings | 24 | **703K** |
| Positive reviews | **83.1% of reviews** | 11.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#6** |
| Size | 29 MB | 226 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [AirSpayce](https://appshunter.io/developer/564666685) | [Microsoft Corporation](https://appshunter.io/developer/298856275) |

## What reviewers say

### iBal Rotary

[App page](https://appshunter.io/ios/app/ibal-rotary/id567642367)

This app helps helicopter pilots quickly calculate weight and balance for their aircraft. It supports numerous helicopter models and allows users to add custom aircraft configurations. The app provides graphical displays and can email mission manifests, aiding in compliance with aviation regulations.

**Highlights:** Supports numerous helicopter types, Add custom aircraft configurations, Graphical CG displays, Email mission manifests, Detects weight and CG problems, Predefined load lists

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and accurate calculations
- 👍 User-friendly and simple interface
- 🛠️ Excellent customer support
- ✅ Reliable and functional
- 💡 Versatile and complete

**What reviewers complain about**

- 💰 Repurchase required for new versions
- 🔊 Annoying sounds
- 👎 Poor user interface
- 📉 Outdated data
- 🤷‍♂️ Stations cannot be deleted

**Reported bugs**

- App crashes on iPhone 4 since latest update
- Choose photo function does not work on iPad Mini Retina
- Math is sometimes wrong
- Rounding of aircraft values is annoying

**Requested features**

- Add B3E aircraft
- Ability to modify aircraft data
- Add BK-117 D2/D3 (H145) to aircraft list
- Add Bell 505 to aircraft library
- Input fuel burn to calculate flight duration estimate


### Microsoft Authenticator

[App page](https://appshunter.io/ios/app/microsoft-authenticator/id983156458)

**Currently charting:** #6 Top Free · Productivity, #21 Top Free (US App Store)

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

**Highlights:** Multi-factor authentication (MFA), Passwordless sign-in, Password autofill, Support for non-Microsoft accounts, Account management for work/school, Cert-based authentication

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless authentication
- 🔒 Secure login process
- 👍 Convenient passwordless sign-in
- 🚀 Smooth app performance

**What reviewers complain about**

- 🐛 Broken Apple Watch functionality
- 🐛 Backup and restore issues
- 🐛 Confusing login flow
- 🐛 Accounts disappearing after phone change

**Reported bugs**

- Authenticator app getting locked and requiring Touch ID
- Notification failures and authentication issues
- Accounts not syncing properly between devices

**Requested features**

- Add search and sorting for accounts
- Improve Apple Watch integration
- Provide better backup and restore options
- Streamline login process


## Frequently asked questions

### Is iBal Rotary free?

iBal Rotary costs $17.99, with no in-app purchases.

### Is Microsoft Authenticator free?

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

### Which has better reviews, iBal Rotary or Microsoft Authenticator?

Microsoft Authenticator is rated higher. iBal Rotary averages 4.5 out of 5 from 24 ratings, while Microsoft Authenticator averages 4.7 from 703K ratings.

### Do iBal Rotary or Microsoft Authenticator have ads?

Neither iBal Rotary nor Microsoft Authenticator shows ads.

### Which is updated more often, iBal Rotary or Microsoft Authenticator?

iBal Rotary ships an update every 2 months, and Microsoft Authenticator every 3 weeks. Most recently, iBal Rotary was updated on October 16, 2026 and Microsoft Authenticator on October 20, 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.*