Comparison

Julianator vs Appgate RBA Authenticator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Julianator

Easily convert dates between the Gregorian calendar and the Julian Day of Year (ordinal date). This tool is useful for systems that use day-of-year numbering, such as mainframes, military, and food industries. It offers a clean interface, monthly views, and widgets for quick access.

Highlights
  • Gregorian to Julian Day of Year conversion
  • Julian Day of Year to Gregorian conversion
  • Monthly calendar view
  • Home Screen widgets
  • Lock Screen widgets
  • Watch app with complications
Features
Currently charting
Read full description

This app converts a date between Julian Day of Year and Gregorian. For example, September 11, 2022 converts to 2022-254 and 2022-254 converts to September 11, 2022. This app will convert both directions. Julian Date for this app refers to the day-of-year number (more properly, the ordinal date) in the Gregorian calendar, often used in mainframe computer systems, the military, and the food industry. (Note: this app does not used the term Julian Date to refer to the astronomy definition which is calculated from 4713 BC) Features a simple clean interface with pickers for the dates. The app also features a monthly view allowing a quick view of both Gregorian and Julian days for the entire month. Widgets are available for both the Home Screen and the Lock Screen to display the current day of year. A Watch app is available that includes a date converter and complications to display the current day of year. Note: The app's icon does not change to reflect the current day. Privacy Policy: https://julianator.brightdaydigital.com/privacy Terms of Service: https://julianator.brightdaydigital.com/terms

About

Appgate RBA Authenticator

Read full description

Turn your mobile phone into an instant, one-tap authentication device with the RBA Authenticator. RBA Authenticator works exclusively with Appgate’s Multi-Factor Authentication platform to help protect your online accounts and transactions. RBA Authenticator offers a wide range of modern authentication factors, including push notifications and software-delivered one-time passwords. See below for a full list: Features: - Push Authentication. - Push Alerts. - Fingerprint detection on capable devices. - Multiple account registration. - QR code authentication. - OATH time-based one-time password (TOTP). - Secure PIN protection. - Two-factor authentication for enterprise SaaS applications with the DetectID CloudID platform. - Simple, secure, and encrypted activation process.

Screenshots

Julianator4 screens
Appgate RBA Authenticator4 screens

Verdict

The call

The clearest difference is price: Appgate RBA Authenticator at Free against Julianator's $0.99. Appgate RBA Authenticator also leads on iOS requirement (11.0 vs 17.4). Julianator's advantage is update cadence (every 3 months vs every 14 months) and chart position (#183 vs unranked). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Appgate RBA Authenticator is free to download; Julianator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Julianator ships an update every 3 months, Appgate RBA Authenticator every 14 months. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 7 level
Julianator versus Appgate RBA Authenticator: the parameters behind the verdict, then further details
ParameterJulianatorAppgate RBA Authenticator
Price$0.99Free — better
Rating4.7 (117 ratings) — better—
Positive reviews70.4% of reviews—
Number of ratings117 — better—
Update frequencyEvery 3 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#183 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.411.0 — better
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperBright Day Digital LLCAppgate Cybersecurity, Inc

In-app purchases

None

Julianator

No in-app purchases

None

Appgate RBA Authenticator

No in-app purchases

Questions

Is Julianator free?
Julianator costs $0.99, with no in-app purchases.
Is Appgate RBA Authenticator free?
Appgate RBA Authenticator is free to download, with no in-app purchases.
Do Julianator or Appgate RBA Authenticator have ads?
Neither Julianator nor Appgate RBA Authenticator shows ads.
Which is updated more often, Julianator or Appgate RBA Authenticator?
Julianator ships an update every 3 months, and Appgate RBA Authenticator every 14 months. Most recently, Julianator was updated on September 19, 2026 and Appgate RBA Authenticator on September 13, 2026.

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