Comparison

OneCamera vs FastCam

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Instant recording on launch
  • Automatic real-time timestamp
  • Voice control for start/stop
  • Automatic saving on exit
  • Private album for managing videos
Features
Read full description

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

OneCamera3 screens
FastCam4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
OneCamera versus FastCam: the parameters behind the verdict, then further details
ParameterOneCameraFastCam
PriceFreeFree
Rating3.5 (4 ratings)4.4 (17 ratings) — better
Positive reviews37.8% of reviews71.9% of reviews — better
Number of ratings417 — better
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS8.0 — better16.6
Further details — not scored
Size14 MB17 MB
Age rating4+4+
DeveloperOneWorld Co., Ltd.Monocraft

Customer experience

OneCamera

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews37 reviews
Positive37.8%
Neutral16.2%
Negative45.9%

FastCam

All ratings16 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews32 reviews
Positive71.9%
Neutral9.4%
Negative18.8%

In-app purchases

None

OneCamera

No in-app purchases

None

FastCam

No in-app purchases

Questions

Is OneCamera free?
OneCamera is free to download, with no in-app purchases.
Is FastCam free?
FastCam is free to download, with no in-app purchases.
Which has better reviews, OneCamera or FastCam?
FastCam is rated higher. OneCamera averages 3.5 out of 5 from 4 ratings, while FastCam averages 4.4 from 17 ratings.
Do OneCamera or FastCam have ads?
Neither OneCamera nor FastCam shows ads.
Which is updated more often, OneCamera or FastCam?
OneCamera ships an update every 2 weeks, and FastCam every 2 weeks. Most recently, OneCamera was updated on November 6, 2026 and FastCam on November 7, 2026.

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