Comparison

Photo Statistic vs RevoCam

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

Head to head
About

Photo Statistic

This app helps you verify the number of photos and videos in your library, especially when discrepancies arise. It offers a detailed breakdown by year, month, day, and even 5-minute intervals, allowing for easy comparison across devices and identification of unique media.

Highlights
  • Verify photo and video counts
  • Overview by year, month, and day
  • Group media by 5-minute intervals
  • Compare libraries across devices
  • Identify and mark unique photos
  • On-device analysis
Features
Read full description

Photo Statistic turns the photos and videos already on your iPhone, iPad, or Mac into a picture of your own life: how many you took, when you took them, and where. Nothing is imported, nothing is uploaded, and nothing in your library is changed - the app simply reads what is already there and counts it. There is no account to create, no setup to work through, and no file to import. Open the app, allow access to your library, and start exploring. KEY FEATURES From Years Down to Hours - Your library becomes a timeline you can open like nested drawers: years, then months, then days, then hours, and finally the pictures themselves - Stacked bars show photos and videos side by side, so you see at a glance when you shot the most - Tap any bar for the exact numbers, or jump straight into that period - Switch between photos, videos, or both at any level - Watch your library grow over time on a chart Every Year at Once - One button folds all years onto a single calendar: January holds all your Januaries, 24 December every Christmas Eve - The way down stays the same - months, days, hours, then the pictures - only with the year left out - See which day of the year you take the most pictures, or what one date looks like across your whole library - One tap switches back to the single year you came from A Map Made of Hexagons - Photos that carry a location cluster into honeycomb cells, each labeled with how many pictures were taken there - Adjust the cell size from 1 to 100 kilometers, from a single neighborhood out to a whole continent - Tap any cell to see the pictures behind it - Drawn only from coordinates already saved in your photos - the app never asks for your device location Mark the Ones You Love - Browse thumbnails grouped by period, and pinch to resize the grid - Select several pictures at once, or a whole group by tapping its title - Collect everything you marked into a real album in the Photos app, and clear it again whenever you like Fix a Stuck iCloud Photos Sync - When iCloud Photos insists that items are still to sync, the app finds out exactly which ones - Two devices on the same iCloud account find each other over the local network and compare their libraries year by year, month by month, day by day - Each device gathers the items the other one is missing into its album, so iCloud picks them up and carries them across - Every step asks first, and it works between iPhone, iPad, and Mac Ask Instead of Tapping - Apple Intelligence: describe what you want in plain language and the app opens at the matching year, month, or day - Siri answers out loud without opening the app - ask for a photo report for last month, or how many videos you took this year - Four Shortcuts actions turn your library into a report, a spreadsheet, or a plain number - Export as CSV or JSON, or build a PDF report inside a shortcut - Choose today, last month, a specific year, a date range, or any number of days back Private By Design - Every calculation happens on your device, using Apple's own PhotoKit - Nothing is uploaded and nothing is shared; no photo ever leaves your device - On the Mac the app runs in Apple's App Sandbox, with access to nothing but your photo library and the local network - The device comparison talks straight to your other device - only counts and anonymous identifiers, never a photo - No account, no ads, no usage tracking, no analytics Also Included - Handoff: start on your iPhone and pick up on your Mac where you left off - Dark Mode - One app for iPhone, iPad, and Mac - Available in English, German, Spanish, and French - Completely free, with no in-app purchases and no subscription Photo Statistic only ever reads and counts - it never moves, edits, or deletes a picture, so you can explore your whole library without risk. Terms of Use (EULA): https://apps.schwarz-interactive.de/terms-of-use.html

About

RevoCam

Record videos simultaneously using your device's front and rear cameras. This app allows for separate saving of footage, audio, and subtitles, offering flexibility for post-production editing. Customize video borders and subtitles even after recording.

Highlights
  • Simultaneous front and rear camera recording
  • Separate export of video, audio, and subtitles
  • Adjustable border styles and colors
  • Post-recording subtitle editing
  • Export composed video or raw materials
  • Swap front and rear camera views
Read full description

RevoCam is a video recording app that supports simultaneous recording with the front and rear cameras. You can capture yourself and the scene in front of you at the same time while recording, making it ideal for vlogs, product introductions, tutorials, travel videos, and more. Unlike ordinary apps that record with the front and rear cameras at the same time, RevoCam not only generates a composed video, but also saves the front camera video, rear camera video, audio, and subtitle file separately. This makes it easy to edit your footage again later. After recording, you can still freely adjust the border style, border color, width, and subtitle content of the small video window. You can also export the materials to your computer and continue editing them with professional video editing software. Features ・Record videos with the front and rear cameras simultaneously ・Swap the front and rear camera views ・Add a border to the small video window ・Customize the border color and border width ・Generate subtitles while recording ・Save foreground video, background video, audio, and SRT subtitles separately ・Readjust border styles and subtitles after recording ・Export a composed video, or export the original materials for professional editing Export Materials Separately On the video list page, select the video you want to export, then tap the share button in the lower-left corner. The following items can be exported as a set of materials: ・Foreground video ・Background video ・Audio file ・SRT subtitle file ・Composed video, if already generated This makes it convenient to continue post-production on your computer or in other video editing software. Video Composition and Export Tap a video on the video list page to enter the preview screen. On the preview screen, tap the share button in the lower-left corner. The app will first compose the video, then export the composed result. If the video has already been composed before, the app will automatically skip the composition step when exporting again and directly output the composed video. However, if you adjust the border style, border color, width, or other visual settings on the preview screen, the video must be composed again before the latest version can be exported. Use Cases If you are a vlog creator and want to record yourself while also capturing the product, scenery, or operation process you are introducing, this app is a great fit for you. Whether you are creating unboxing videos, product introductions, travel records, course explanations, or everyday sharing videos, simultaneous front and rear camera recording can make your content richer while giving you more flexibility for post-production. Try RevoCam and experience a more flexible way to shoot dual-camera videos.

Screenshots

Photo Statistic4 screens
RevoCam3 screens

Verdict

The call

The clearest difference is update cadence: RevoCam at every 3 days against Photo Statistic's every 9 days. RevoCam also leads on iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Photo Statistic ships an update every 9 days, RevoCam every 3 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 6 level
Photo Statistic versus RevoCam: the parameters behind the verdict, then further details
ParameterPhoto StatisticRevoCam
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS18.615.6 — better
Further details — not scored
Size6 MB2 MB
Age rating4+4+
DeveloperMichael Schwarzkitamura hira

In-app purchases

None

Photo Statistic

No in-app purchases

None

RevoCam

No in-app purchases

Questions

Is Photo Statistic free?
Photo Statistic is free to download, with no in-app purchases.
Is RevoCam free?
RevoCam is free to download, with no in-app purchases.
Do Photo Statistic or RevoCam have ads?
Neither Photo Statistic nor RevoCam shows ads.
Which is updated more often, Photo Statistic or RevoCam?
Photo Statistic ships an update every 9 days, and RevoCam every 3 days. Most recently, Photo Statistic was updated on September 24, 2026 and RevoCam on September 23, 2026.

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