OneCamera vs FastCam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneCamera
Capture photos discreetly with adjustable shutter sounds and a spy mode that mimics a browser. Edit your images with various effects and frames, then share them directly to social media or save them to your album with password protection.
- Adjustable shutter volume
- Self-timer and burst shooting
- Zoom functionality
- Spy mode with browser interface
- Photo editing with effects and frames
- Password-protected album
- Direct social media sharing
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OneCamera is various photography, the processing of the photograph which I took, the camera application that I can contribute the photograph to. ~Main function~ 【Photography】 ■ Change of photography volume Change of the amount of shutter sounds is possible by changing the volume of a device. ■ Self-timer photography Possibility designated for 1-9 seconds in time, automatic photography. ■ Consecutive copying photography Consecutive copying number of times 3, four or five, ten times are selectable. I am selectable for 0.50 0.75 1.00 1.25 consecutive copying space 1.50 seconds. ■ Zoom photography ・ I display a slide bar by entering the tap or the pinch with a screen. ■ Front camera The resolution is 640*480, 480*360 I cannot use it with the iOS device which is not equipped with a front camera ■ The change to a high-quality mode Mode 1,280*720 high-resolution as for the resolution, normal time 640*480 ■ Spy mode I can photograph it with a browser screen I can change a start page from setting ■ I save it in my album ・ Password setting is possible 【processing, editing contributes a photograph】 ・ Turn of the photograph ・ 27 kinds of effects ・ 29 kinds of frames ・ Preservation to a camera roll ・ I transmit an image by an email ・ Twitter contribution ・ Facebook contribution ・ Copy to a clipboard 【support model】 ・ iPhone4S ・ iPhone4 ・ iPhone3GS ・ iPodTouch 4th ・ More than iOS5.0 ※ Attention ・ Part of iOS device which is not equipped with a front camera cannot use a function
FastCam
This app allows for instant video recording upon launch, with automatic timestamping. Control recording hands-free using voice commands and ensure videos are saved even if the app is closed unexpectedly.
- Instant recording on launch
- Automatic real-time timestamp
- Voice control for start/stop
- Automatic saving on exit
- Private album for managing videos
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Recording starts the moment you open the app. The time and place are stamped into your videos and photos, so you can prove when and where they were taken. Like a dash cam. Like evidence. A camera for moments you can't afford to miss. ■ Instant recording Open the app and it is already rolling. If a call comes in or you leave the app by accident, the recording is saved automatically. ■ NEW: Photos Switch to PHOTO below the preview and shoot with the shutter or a volume button, in 4:3, 16:9, 1:1 or 3:2. While recording, save the current frame as a photo without stopping. Each photo keeps its capture time and real GPS in the file. ■ NEW: Stamp cards Choose the classic timestamp line or a card with a large clock, date and your note, and preview each style on your current scene before you pick it. Add a map, address, coordinates, altitude, a bearing arrow that points north, and your logo. GPS off by a block? Pin the right spot: the stamp shows the pin, the file keeps the real GPS. With Precise Location off, the stamp shows your approximate area. The time on the stamp can never be edited. ■ NEW: Projects Keep each job, site or trip in its own project in the private album. ■ Split long recordings Save a file every 5 to 60 minutes without interrupting recording. ■ One tap from the Lock Screen (iOS 18 and later) Put FastCam on a Lock Screen button or in Control Center. One press and you are recording. ■ A timestamp burned into the video Written into the frames as you record, not a caption added later. Choose the font, 0 to 4 decimal places for seconds, the corner and the opacity. Real-time sync keeps the stamp correct even if your device clock is off. ■ Hands-free voice commands Say "Go", "Stop" or "Pause", or "Go" to take a photo. Set your own words, and use your AirPods microphone. ■ Quality on your terms · 4K, 60fps and high bitrate · H.264 or HEVC, stabilization, mirror mode · Front or rear camera (wide, ultra wide, telephoto) and zoom presets · Landscape recording, even with rotation lock on · Change the stamp, location and voice settings without stopping the recording · Dim the screen and keep recording ■ A private album only you can open Lock it with a passcode, or save straight to Photos. Step through videos frame by frame, save a frame as a photo, and share, save, move or delete several items at once. ■ FastCam Premium Some features need FastCam Premium: a monthly or yearly subscription (new subscribers may get a free trial where available) or a one-time lifetime purchase, charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage them in Settings > [your name] > Subscriptions. Got FastCam before version 1.5.0? You keep every feature, no purchase needed. ■ Your recordings never leave your device Videos and photos are never uploaded. No ads, no tracking across apps. Terms of Use: https://fastcam-terms.s3.us-east-1.amazonaws.com/Terms_FastCam.html Privacy Policy: https://fastcam-terms.s3.us-east-1.amazonaws.com/Privacy_FastCam.html
Screenshots
Verdict
The clearest difference is rating: FastCam at 4.4 against OneCamera's 3.5. FastCam also leads on review sentiment (72% vs 38%) and ratings volume (17 vs 4). OneCamera's advantage is iOS requirement (8.0 vs 16.6). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FastCam holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 38% of OneCamera's written reviews are positive against 72% of FastCam's.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | OneCamera | FastCam |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) | 4.4 (17 ratings) — better |
| Positive reviews | 37.8% of reviews | 71.9% of reviews — better |
| Number of ratings | 4 | 17 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 14 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | OneWorld Co., Ltd. | Monocraft |
Customer experience
OneCamera
FastCam
In-app purchases
OneCamera
No in-app purchases
FastCam
No in-app purchases









