iBal Rotary vs Authenticator App ©
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iBal Rotary
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.
- Supports numerous helicopter types
- Add custom aircraft configurations
- Graphical CG displays
- Email mission manifests
- Detects weight and CG problems
- Predefined load lists
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iBal Rotary is a dedicated Helicopter weight and balance app for iPhone, iPad, iPod and Mac. Designed from the ground up for professional and private helicopter pilots, it provides for quick and easy entry of loads and checks against type-specific weight, lateral and longitudinal CG limits, load station limits etc. Graphical displays, mission and manifest sent by email and much more. Online information, help and discussion at http://groups.google.com/group/ibal-help http://www.airspayce.com/airspayce/ibal Quick Reference Sheet http://www.airspayce.com/iBal/ReferenceSheet.pdf Features: Many types supported: See http://www.airspayce.com/airspayce/ibal/ibal-types-supported for detailed list of supported types and configurations. Robinson R22 Beta, BetaII, Alpha, HP, R44, R44 II, R66 Agusta A109AII, A109E, A119 and AW119 MK II Agusta Bell AB212 IFR Pax Agusta-Westland AW109SP, AW139 Bell 205A-1 and 205A-1 with STC SH5977NM, 204B, 206B3 Jet Ranger, 206L Long Ranger (L, L1, L3, and L4 models), 210, 222U, 230, 212, 407, 412, 427, 429, 430 Schweizer/Hughes 269C/300C, 333, 333M Hughes OH-6A Eurocopter AS350 B, BA, BA+, B1, B2, B3, D Squirrel, AS332, AS355 N, NP, F1 and F2 twin Squirrel AS365 N1, N2, N3 Dauphin, BK117 A-3, A-4, B, C-1, C+, EC120B Colibri, EC130 B4, EC135 P2+, EC130/H130 EC155 B,B1, EC225 LP Enstrom 280FX, 480B Boeing CH-47 Chinook Cabri G2 MD500D (369D), MD530F-Plus (369FF), MD600N, MD902 MBB105 LS A3 Sikorsky S-76A,A+,A++, S-76B, C, S-76C++, S-92A, UH-61A,L Blackhawk Add any number of your own aircraft, including preconfigured loads and photos of your own aircraft. Send completed CG Solutions (including manifest) and CG graphs to any email address (internet connection required) Configurable Name, BEW, longitudinal and lateral arms and photo for your own aircraft (from camera or photo roll where supported). Easy entry and adjustment of passengers, fuel, cargo and suspended loads. Displays CG for loaded and empty fuel, critical fuel loads with and without any suspended load. Detects and displays weight, longitudinal and lateral CG problems. Displays available load until limits will be exceeded. Displays weights, arms and CG solutions in graphical and tabular formats, with problem alerts. Support for optional Passenger names and Flight Details which appear on the CG solution spreadsheet and are transmitted when Send tapped. This supports new FAA rules requiring FAR Part 135 (Air Taxi) Operators to manifest every flight stage and for it to be transmitted back to base. Support for Predefined Loads: user definable list of commonly carried loads and their weights. Useful for EMS staff lists, oil rig personnel lists, common cargo items etc. List of predefined loads can be accessed from the load edit page to automatically enter the weight and description. The list can be customised to include any number of your own personnel names or freight descriptions plus the weight of each. Predefined loads can be added or removed from your list at any time, and will not be lost when you update iBal. Loads can be entered in your choice of suitable unit: kg, lbs, USGals, litres, stones (also fuel % in applicable types). Supports iPhone gestures: Drag passengers and cargo between stations Flick cargo and passengers off Zoom and scroll floorplans, graphs and load sheets Aircraft-specific Custom Load Stations, allowing you to add new or non-standard loading positions to your own aircraft. Displays helpful loading data, limits and hints. Optional Alert sounds and vibration for bad solutions for easy in-flight use. Configurable fuel SGs Supports Apple AirPrint, Retina, iOS 5 and later on iPhone, iPad, etc. Works with Aeronet http://www.aeronet.co.nz/ a world class maintenance, flight and duty tracking system. Allows operators to automatically update their Aeronet records with the flight details emailed by iBal. Reduces the time and cost of records compliance.
Authenticator App ©
This app generates Time-based One-time Passwords (TOTP) for secure two-factor authentication (2FA) and multi-factor authentication (MFA). It simplifies logins by scanning QR codes and storing encrypted account data, offering backup and sync features.
- Generates Time-based One-time Passwords (TOTP)
- Supports Two-Factor Authentication (2FA)
- Supports Multi-Factor Authentication (MFA)
- QR code scanning for setup
- Encrypted data storage
- Secure backup and sync
- Touch ID/Face ID authorization
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Two Factor Authenticator is a simple and secure Mobile Authentication app (2FA Authenticator) that generates Time-based One-time authentication Passwords (TOTP). Authenticator App to help keep your online accounts secure on supporting TOTP websites. This Authenticator app makes your login more secure! By automatically scanning a QR code, this authenticator app generates a one-time password (OTP) for two-factor authentication (2FA) or multi-factor authentication (MFA), to protect your log-in and accounts from hacking. All commonly used online services like Google, Facebook, Github, LinkedIn, Dropbox, and thousands of other cloud applications can log in using the 2FA token generated by this authenticator app. With this authenticator, you can easily log into all your online accounts without having to remember various passwords. Authenticator app features: -Easy and user friendly No account setup is required, automatically scan QR Code with this authenticator and get a one-time password to enable 2FA/MFA authentication for your login. -Secure & Private Authy Authenticate All data stored in Authenticator is always encrypted, even when it's stored in iCloud to ensure that you are the only one who can access your data with 2-step authorization. - Protect your passwords Manage & Storage your account passwords, and keeps them safe and secure behind the one password that only you know. - Backup & Sync : In 2FA Authenticator, you can always make a secure encrypted backup, in case you lose your device or switch to a new one. With Autentifikator all your tokens will automatically synchronize across all devices. -Authorize with Touch ID or Face ID Confirm your identity with the application using Touch ID or Face ID and generate one-time tokens required to log in to your online accounts. - All Popular Accounts: We support verification (but are not associated with) the most popular services including Facebook, Google Chrome, Coinbase, Binance Playstation, Steam, Amazon, Paypal, Gmail, MS Microsoft, Instagram, Discord, Epic Roblox, and thousands of other providers. Information about the auto-renewal of subscription: – Payment will be charged to iTunes Account at confirmation of purchase. – Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. – Account will be charged for renewal within 24 hours before the end of the current period. The cost depends on the selected plan. – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Privacy Policy: https://auth.intellvis.com/log/inislab/page?k=privepolicy Terms of Use: https://auth.intellvis.com/log/inislab/page?k=termsofuse
Screenshots
Verdict
The clearest difference is review sentiment: iBal Rotary at 83% against Authenticator App ©'s 33%. iBal Rotary also leads on rating (4.5 vs 3.9) and in-app purchases (none vs 10). Authenticator App ©'s advantage is price (Free vs $17.99) and ratings volume (680 vs 25). On update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Authenticator App © is free to download; iBal Rotary costs $17.99 up front. Authenticator App © sells 10 in-app purchases, starting at $5.99 per 7 days. iBal Rotary asks for nothing beyond the download.
iBal Rotary holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Authenticator App © has 680 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 83% of iBal Rotary's written reviews are positive against 33% of Authenticator App ©'s.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.
| Parameter | iBal Rotary | Authenticator App © |
|---|---|---|
| Price | $17.99 | Free — better |
| Rating | 4.5 (25 ratings) — better | 3.9 (680 ratings) |
| Positive reviews | 83.1% of reviews — better | 32.6% of reviews |
| Number of ratings | 25 | 680 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 26.0 | 15 — better |
| Further details — not scored | ||
| Size | 29 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | AirSpayce | IntelliVision limited |
Customer experience
iBal Rotary
Authenticator App ©
User reviews
iBal Rotary
From 25 App Store ratingsWhat we love
- 🚀 Fast and accurate calculations
- 👍 User-friendly and simple interface
- 🛠️ Excellent customer support
- ✅ Reliable and functional
- 💡 Versatile and complete
Room to improve
- 💰 Repurchase required for new versions
- 🔊 Annoying sounds
- 👎 Poor user interface
- 📉 Outdated data
- 🤷♂️ Stations cannot be deleted
Authenticator App ©
From 680 App Store ratingsWhat we love
- 👍 Well-made app
- 🔒 Secure authentication
- 🚀 Quick and efficient
Room to improve
- 💰 Expensive subscription
- 🐛 Confusing setup process
- 🤔 Misleading pricing information
Bugs and requests
iBal Rotary
Reported bugs
4 issues- 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
10 requests- 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
Show 5 moreShow fewer
- Adjustable minimum fuel
- Add AS 350 B3 to list
- Simplify PDF/printed page to one page
- Remove sound features
- Allow building own configuration with lateral c of g
Authenticator App ©
Reported bugs
3 issues- App crashes on launch
- Unable to add accounts
- Subscription issues
Requested features
3 requests- Free trial option
- Easier integration with other services
- More transparent pricing
In-app purchases
iBal Rotary
No in-app purchases
Authenticator App ©
- Authenticator Weekly PRO$5.997 Days
- Authenticator Monthly PRO$9.991 Month
- Authenticator Weekly Plan3 Days trial$9.997 Days
Show 6 moreShow fewer
- Authenticator 6-Months PRO$29.996 Months
- Authenticator Yearly Plan - Offer$29.991 Year
- Authenticator Yearly PRO3 Days trial$39.991 Year
- Authenticator Yearly PRO$39.991 Year
- Authenticator Yearly Plan$49.991 Year
- Authenticator Yearly Plan3 Days trial$49.991 Year
- Authenticator Lifetime PRO$99.99
Questions
Is iBal Rotary free?
Is Authenticator App © free?
Which has better reviews, iBal Rotary or Authenticator App ©?
Do iBal Rotary or Authenticator App © have ads?
Which is updated more often, iBal Rotary or Authenticator App ©?
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