Comparison

FrameTwin vs Private Photo Vault

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

Head to head
About

FrameTwin

Capture both 16:9 landscape and 9:16 portrait video simultaneously from a single recording. Ideal for creators needing content for multiple platforms like YouTube, Reels, and TikTok. Offers a free trial of core features before a one-time purchase for advanced options.

Highlights
  • Record 16:9 and 9:16 video simultaneously
  • Save both formats without watermark (free tier)
  • Unlock 4K, advanced frame rates, and stabilization
  • Local-first recording, files stay on device
  • Pre-recording checks for camera, storage, and battery
  • Result Health monitoring for recording quality
Features
Read full description

FrameTwin is a local-first camera app for iPhone and iPad. Create 16:9 landscape and 9:16 portrait video from one take. Record once and keep both formats ready for YouTube, Shorts, Reels, TikTok, websites, and future edits. TRY THE CORE WORKFLOW FREE - Complete up to three dual-format takes - Record up to 60 seconds per take in Reliable 1080p at 30 fps - Save both files without a watermark - Use Preflight, device-supported framing zoom, Result Health, and Recovery UNLOCK FRAMETWIN PRO ONCE FrameTwin Pro is a one-time lifetime purchase—no subscription. - Remove the take and 60-second limits - Unlock High Quality mode and supported 4K and frame-rate options - Choose supported file format, stabilization, and segment duration - Restore your purchase with the same Apple Account If you purchased FrameTwin before the free transition, Pro access is granted automatically. You will not be asked to pay again. BUILT FOR RELIABLE TAKES - Choose the front or back camera before recording; the front preview is mirrored while saved videos keep standard orientation - Check camera format, storage, battery, thermal risk, Photos save, and recovery before recording - Monitor runtime risk with Safe Stop guidance - Recover intact local recording segments after interruptions, or export available original files - Review duration, frame rate, sync drift, dropped frames, and save status in Result Health FrameTwin keeps recordings local first. Files stay on your device unless you choose to save, export, or share them through iOS.

About

Private Photo Vault

Securely store and encrypt your photos and videos on your device. This app offers robust privacy features like a decoy vault, break-in reports, and disguised icons, ensuring your media remains inaccessible to others. Export your original files losslessly at any time.

Highlights
  • AES-256 encryption
  • Zero knowledge architecture
  • Encrypted backup option
  • Decoy vault
  • Break-in reports
  • Disguised app icon
  • Private camera
Features
Read full description

Your photos. Truly private. Arca is a private vault for photos and videos with no server, no account, and no tracking. Everything is encrypted on your device with AES-256 — nothing ever leaves your phone, and nobody (including us) can see your photos. Ever. WHY ARCA IS DIFFERENT Most "photo vault" apps advertise military-grade encryption while quietly storing your photos unprotected. Arca was built the opposite way: • Real AES-256 encryption — every photo, video, and thumbnail is individually encrypted, with keys protected by the Secure Enclave • Zero knowledge — no server, no account, no cloud. There is nothing to hack and nothing to leak • Your data is never trapped — export your original photos losslessly anytime, free • Encrypted backup — save a single encrypted backup file to Files or iCloud Drive that only your PIN can open • No lock-out dark patterns — your imported photos always stay accessible PROTECT WHAT MATTERS • Hide private photos and videos behind a 6-digit PIN and Face ID • Private camera shoots straight into the vault, bypassing your camera roll • Albums, favorites, and a fast, beautiful gallery • ID cards, documents, licenses — keep them off your camera roll SERIOUS SECURITY FEATURES • Decoy vault — a second PIN opens a separate, innocent vault • Break-in report — see when someone tried (and failed) to get in, with photo evidence • Disguised app icon — hide Arca behind a Calculator, Clock, Calendar, or Photos icon • Auto-lock and privacy shield in the app switcher • Strip location data when sharing ARCA PREMIUM Unlimited items, decoy vault, break-in report, encrypted backup, and disguised icons. Monthly, annual, or pay-once lifetime. Your photos are never held hostage — exports stay free forever. Arca means strongbox. Your photos deserve one. ——— Premium is an auto-renewable subscription (monthly or annual) with a one-time lifetime option. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://arca.page/terms/ Privacy Policy: https://arca.page/privacy/

Screenshots

FrameTwin4 screens
Private Photo Vault4 screens

Verdict

The call

The clearest difference is ratings volume: Private Photo Vault at 34 against FrameTwin's 2. Private Photo Vault also leads on update cadence (every 4 days vs every 2 weeks) and monetization model (freemium vs paid). On price, rating, review sentiment and ads 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

Both are free to download. FrameTwin sells 1 one-off in-app purchase and Private Photo Vault sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FrameTwin holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Private Photo Vault has 34 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

FrameTwin ships an update every 2 weeks, Private Photo Vault every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
FrameTwin versus Private Photo Vault: the parameters behind the verdict, then further details
ParameterFrameTwinPrivate Photo Vault
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (34 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings234 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size11 MB36 MB
Age rating4+4+
DeveloperBorealbit Technology LimitedPacifiq

Customer experience

FrameTwin

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Private Photo Vault

All ratings33 ratings
Positive97.0%
Neutral0.0%
Negative3.0%
Written reviews21 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

FrameTwin

One-time1
  • FrameTwin Pro$1.99
3 purchases

Private Photo Vault

Subscriptions2
  • Arca Premium Monthly$3.991 Month
  • Arca Premium7 Days trial$29.991 Year
One-time1
  • Arca Premium Lifetime$79.99

Questions

Is FrameTwin free?
FrameTwin is free to download, with in-app purchases available.
Is Private Photo Vault free?
Private Photo Vault is free to download, with in-app purchases available.
Which has better reviews, FrameTwin or Private Photo Vault?
FrameTwin is rated higher. FrameTwin averages 5.0 out of 5 from 2 ratings, while Private Photo Vault averages 4.8 from 34 ratings.
Do FrameTwin or Private Photo Vault have ads?
Neither FrameTwin nor Private Photo Vault shows ads.
Which is updated more often, FrameTwin or Private Photo Vault?
FrameTwin ships an update every 2 weeks, and Private Photo Vault every 4 days. Most recently, FrameTwin was updated on November 5, 2026 and Private Photo Vault on November 10, 2026.

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