Comparison

Authenticator vs StudioTimer

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

Head to head
About

Authenticator

Features
Read full description

Family2FA is a secure and easy-to-use app for verifying identities and reducing fraud risks. Exchange public keys, scan QR codes, and confirm connections to protect your conversations. Perfect for families, friends, and teams who value safety and trust.

About

StudioTimer

Read full description

StudioTimer is a workflow companion for studios, small service teams, independent creators, and freelancers. It brings appointment scheduling, service timing, client records, order checkout, receipt export, and business insights into one focused app. SESSION TIMING Enter the client, project, and service type, then start the clock. Pause, resume, and finish with clear controls. On iPhone, Live Activities can keep the active timer visible at a glance. BOOKING AND SCHEDULE Create and edit appointments with start and end times, client details, project type, and notes. Today's schedule stays visible on the dashboard. CLIENTS AND PREPAID BALANCES Keep contact details, VIP status, default discounts, and notes together. Track top-ups, deductions, refunds, and adjustments, with a clear transaction history for each client. CHECKOUT, RECEIPTS, AND EXPORTS Calculate base fees from session duration and your default rates. Add extra charges, discounts, or prepaid balance deductions. Generate shareable PDF or image receipts and export order or client transaction data. ANALYTICS Review revenue, service time, trends, and project distribution. Filter records by date range to understand how the studio is performing. ICLOUD SYNC Use iCloud to keep appointments, clients, orders, and settings in sync across supported Apple devices, with a continuous workflow across iPhone, iPad, and Mac. Basic session timing is available for free. Scheduling, receipts, exports, advanced analytics, branding, and advanced history tools require StudioTimer Pro. Feature availability and sync depend on device, system version, and iCloud status. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Authenticator3 screens
StudioTimer4 screens

Verdict

The call

The clearest difference is price: StudioTimer at Free against Authenticator's $0.99. Authenticator's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 9 days). On ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

StudioTimer is free to download; Authenticator costs $0.99 up front. StudioTimer sells 2 in-app purchases, starting at $0.99 per month. Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

Authenticator ships an update every 3 days, StudioTimer every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard4 real differences ยท 2 level
Authenticator versus StudioTimer: the parameters behind the verdict, then further details
ParameterAuthenticatorStudioTimer
Price$0.99Free โ€” better
Update frequencyEvery 3 days โ€” betterEvery 9 days
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 โ€” better17.6
Further details โ€” not scored
Size50 MB4 MB
Age rating4+4+
DeveloperChristian Puell่ช ๆฏ•

In-app purchases

None

Authenticator

No in-app purchases

2 purchases

StudioTimer

Subscriptions1
  • StudioTimer Pro Monthly7 Days trial$0.991 Month
One-time1
  • StudioTimer Pro$9.99

Questions

Is Authenticator free?
Authenticator costs $0.99, with no in-app purchases.
Is StudioTimer free?
StudioTimer is free to download, with in-app purchases available.
Do Authenticator or StudioTimer have ads?
Neither Authenticator nor StudioTimer shows ads.
Which is updated more often, Authenticator or StudioTimer?
Authenticator ships an update every 3 days, and StudioTimer every 9 days. Most recently, Authenticator was updated on October 30, 2026 and StudioTimer on October 25, 2026.

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