Comparison

VaultApprover vs StatsFlow

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

Head to head
About

VaultApprover

Features
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VaultApprover approves Bitwarden "Log in with device" requests on bitwarden.com, bitwarden.eu or your own self-hosted Vaultwarden/Bitwarden server. It does one thing: shows who is signing in, so you can approve or deny it in one tap. KEY FEATURES: โ€ข Cloud or self-hosted โ€” bitwarden.com (US), bitwarden.eu (EU) or any server URL โ€ข Client certificates (mTLS) โ€” import a .p12/.pfx for a server that requires one โ€ข Biometric unlock โ€” Face ID / Touch ID or fingerprint on every launch โ€ข Real-time requests โ€” WebSocket updates with a polling fallback โ€ข Fingerprint phrase โ€” the same 5-word phrase the official Bitwarden apps show โ€ข 5-minute countdown โ€” an expired request can no longer be approved โ€ข Request history โ€” every approval and denial with device, IP and response time โ€ข Two-step login โ€” authenticator app, email code, YubiKey OTP or recovery code โ€ข PIN tab โ€” offline tools for your own PINs: PIN Shift, PIN 24 (compatible with Ledger Passwords) and YubiKey PIN/PUK โ€ข Optional settings sync โ€” sign in with Apple or Google to keep theme, language and timers the same on all your devices; delete the sync account anytime in Settings โ€ข English, Russian, Arabic and Simplified Chinese; light and dark themes HOW IT WORKS: 1. Pick bitwarden.com or bitwarden.eu, or enter your server URL 2. Sign in with your email and master password (used once, never stored) 3. Turn on biometric unlock 4. When you choose "Log in with device" on another device, the request shows up in the app 5. Check the fingerprint phrase and tap Approve โ€” done SECURITY: โ€ข Your master password is never stored on the device โ€ข End-to-end encryption: RSA-2048-OAEP key exchange โ€ข Your user key is kept in the device's secure storage behind biometric lock โ€ข All cryptography runs on the device โ€” the server never sees your keys โ€ข Argon2id and PBKDF2 key derivation โ€ข Privacy screen hides the app in the app switcher VaultApprover never opens or shows your vault items. It only approves sign-in requests. Works with accounts that unlock with a master password. SSO, trusted-device and Key Connector accounts are not supported.

About

StatsFlow

Features
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Your website stats. Always with you. StatsFlow brings your analytics dashboard to your iPhone โ€” for Umami and Plausible Analytics. Fast, secure, and straightforward. If you run a website with privacy-friendly analytics, you know the problem: checking your visitor stats means logging in on a desktop every time. StatsFlow changes that. One app, all accounts, all websites. MULTI-ACCOUNT & MULTI-PROVIDER Manage any number of Umami and Plausible accounts in one app. Switch between accounts with a tap or view all websites across all accounts in a combined view. DASHBOARD WITH SPARKLINES The overview shows you instantly what's happening on your websites: visitors, pageviews, session duration, and bounce rate โ€” all with compact sparkline charts for quick trend checks. REALTIME VIEW Who's on your website right now? The realtime view shows you live visitors, current pages, and referrers as they happen. PERIOD COMPARISON Compare any time periods: this week vs. last week, this month vs. last month. Spot trends immediately. EVENTS & REPORTS Detailed analytics for custom events, funnel analysis, UTM tracking, goals, and attribution โ€” all right in the app. HOMESCREEN WIDGET One glance at your homescreen is all it takes: the StatsFlow widget shows your website's key metrics without opening the app. OFFLINE MODE No connection? No problem. StatsFlow shows your last loaded data as a fallback, so you're never in the dark while on the go. PRIVACY - No tracking SDKs โ€” the app itself contains zero analytics or tracking - No ads โ€” completely ad-free - Credentials in Keychain โ€” your login data is securely stored in iOS Keychain - No data collection โ€” the app communicates exclusively with your own servers - No external dependencies โ€” built entirely in SwiftUI, no third-party libraries TECHNOLOGY StatsFlow is a native iOS app built entirely in Swift and SwiftUI. No external dependencies, no third-party frameworks. Your data stays on your device and your servers. SUPPORTED SERVICES - Umami: self-hosted from version 3.0 (sign in with username and password) - Umami Cloud: sign in with the API key from your Umami settings (Settings โ†’ API keys) - Plausible: Cloud as well as Community Edition from 2.1 (sign in with API key) For website owners who want to keep their analytics in sight while on the go.

Screenshots

VaultApprover4 screens
StatsFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: VaultApprover at none against StatsFlow's 3. VaultApprover also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads 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

Both are free to download. StatsFlow sells 3 one-off in-app purchases. VaultApprover asks for nothing beyond the download.

UpkeepUpdate frequency

VaultApprover ships an update monthly, StatsFlow every 3 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

Scorecard3 real differences ยท 3 level
VaultApprover versus StatsFlow: the parameters behind the verdict, then further details
ParameterVaultApproverStatsFlow
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.0 โ€” better18.0
Further details โ€” not scored
Size60 MB11 MB
Age rating4+4+
DeveloperIlya ArestovSimon Luthe

In-app purchases

None

VaultApprover

No in-app purchases

3 purchases

StatsFlow

One-time3
  • Small Thanks$1.99
  • Big Thanks$3.99
  • Huge Thanks$4.99

Questions

Is VaultApprover free?
VaultApprover is free to download, with no in-app purchases.
Is StatsFlow free?
StatsFlow is free to download, with in-app purchases available.
Do VaultApprover or StatsFlow have ads?
Neither VaultApprover nor StatsFlow shows ads.
Which is updated more often, VaultApprover or StatsFlow?
VaultApprover ships an update monthly, and StatsFlow every 3 weeks. Most recently, VaultApprover was updated on October 6, 2026 and StatsFlow on October 18, 2026.

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