Comparison

Flip Clock vs BackupFlow

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

Head to head
About

Flip Clock

Features
Read full description

Flip Clock - Time, Beautifully Simple Turn your iPhone or iPad into an elegant flip clock display. Inspired by classic flip clocks, designed for the modern minimalist. PURE SIMPLICITY: ◆ Full Screen Beauty Your entire screen becomes a stunning flip clock. No buttons, no clutter, just time. ◆ Perfect Nightstand Companion Adjustable brightness makes it ideal for bedside use. Tap to dim, swipe to adjust. ◆ Landscape & Portrait Works beautifully in any orientation. Perfect for desks, shelves, or nightstands. ◆ Multiple Styles Choose from classic flip animation, modern digital, or retro LCD styles. ◆ Stay-On Display Keeps your screen on while charging - perfect for permanent time display. THOUGHTFUL FEATURES: - 12 or 24-hour format - Show/hide seconds - Date display option - Adjustable flip animation speed - Multiple color themes (Classic Black, Pure White, Night Red, Ocean Blue) - Tap to dim (10% - 100% brightness) - Swipe gestures for quick controls - Auto-dim based on ambient light - Battery-friendly when unplugged - Instant full-screen - no setup needed PERFECT FOR: - Bedside clock replacement - Minimalist desk setup - Kitchen timer display - Focus/Pomodoro sessions - Hotel room clock - Studio/workshop timer - Anyone who loves beautiful, functional design PREMIUM EXPERIENCE: No ads. No subscriptions. No in-app purchases. Just a one-time payment for a lifetime of elegant timekeeping. Designed for iOS 17+ with native performance and buttery-smooth animations. Join thousands who've replaced their traditional clocks with Flip Clock.

About

BackupFlow

Automate backups of your iPhone photos, videos, and files directly to your own NAS or personal cloud server. This privacy-focused utility supports SFTP, WebDAV, and FTP, offering smart sync and verification for efficient data transfer. Test it for free before unlocking Pro features with a one-time purchase.

Highlights
  • Automated photo and file backups
  • Direct to NAS, home server, or personal cloud
  • Supports SFTP, WebDAV, and FTP/FTPS
  • Smart incremental sync with SHA-256 verification
  • Preserves original file formats
  • Background automation with customizable schedules
  • Local-first security with iOS Keychain storage
Features
Read full description

Tired of recurring cloud storage subscriptions? Back up your iPhone photos, videos, and files directly to your own NAS, home server, or personal cloud. BackupFlow is a privacy-first, automated backup utility built for SFTP (SSH), WebDAV (HTTPS), and FTP/FTPS servers. Download for free and test it with your setup today! KEY FEATURES • Free to Try: Connect your server, test your credentials, and back up your first photos for free. Verify everything works before upgrading. • Quick Server Presets: One-tap templates for Synology NAS (SFTP & WebDAV), Nextcloud, ownCloud, TrueNAS, and QNAP. • Year/Month Photo Folders: Keep your archive tidy on your NAS by automatically sorting photos and videos into YYYY/MM (e.g. 2026/10) or YYYY-MM subfolders. • Preserve Original Formats: Upload original HEIC, ProRAW, and MOV camera files without recompression. • Smart Incremental Sync & SHA-256 Verification: Only new or modified files are uploaded. Bit-perfect transfers with SHA-256 integrity checks. • Safe Dry-Run Preview: Preview the exact list of files to be uploaded or cleaned up before running a live backup. • Intelligent Background Automation (Pro): Schedule daily, weekly, or monthly backups limited to Wi-Fi, charging state, battery threshold, or quiet hours. • Local-First Security: Credentials and SSH keys are stored strictly in the iOS Keychain with TOFU host-key and TLS certificate pinning. Zero third-party servers. • No Forced Subscriptions: Unlock BackupFlow Pro with a single one-time Lifetime purchase. No recurring fees, no ads.

Screenshots

Flip Clock4 screens
BackupFlow4 screens

Verdict

The call

The clearest difference is price: BackupFlow at Free against Flip Clock's $0.99. Flip Clock's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement 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

BackupFlow is free to download; Flip Clock costs $0.99 up front. BackupFlow sells 1 one-off in-app purchase. Flip Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Flip Clock ships an update every 4 days, BackupFlow every 6 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Flip Clock versus BackupFlow: the parameters behind the verdict, then further details
ParameterFlip ClockBackupFlow
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 days — betterEvery 6 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size2 MB22 MB
Age rating4+4+
DeveloperGrzegorz RakocaTamer Savasci

In-app purchases

None

Flip Clock

No in-app purchases

1 purchases

BackupFlow

One-time1
  • BackupFlow Pro$9.99

Questions

Is Flip Clock free?
Flip Clock costs $0.99, with no in-app purchases.
Is BackupFlow free?
BackupFlow is free to download, with in-app purchases available.
Do Flip Clock or BackupFlow have ads?
Neither Flip Clock nor BackupFlow shows ads.
Which is updated more often, Flip Clock or BackupFlow?
Flip Clock ships an update every 4 days, and BackupFlow every 6 days. Most recently, Flip Clock was updated on October 30, 2026 and BackupFlow on November 6, 2026.

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