Hai, Ima! vs Interval Camera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hai, Ima!
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Hai, Ima! is a camera made for group photos — so even the person taking the picture gets in the shot. In group photos, someone always has half-closed eyes, looks away, or the photographer is left out. Hai, Ima! watches everyone and finds the moment when the whole group looks good, then takes the photo automatically. ■ Auto group shutter Checks multiple faces and eye openness, and fires the shutter when everyone looks good. ■ Fewer half-eye shots Waits for a good moment based on face position and eye openness to reduce "someone had their eyes closed." ■ Tripod mode Set the phone down and join the group. When everyone is in frame and ready, it shoots automatically — with voice guidance. ■ Best candidate view Suggests the best shots after capture, so you spend less time picking. ■ Find from your photos (new) Scans the photos you already have and picks out only the ones where eyes are open and faces look toward the camera — all on device. ■ Privacy Face detection and eye-openness estimation are processed entirely on device. No personal identification, no face data stored or sent. Works fully offline.
Interval Camera
This app automatically captures photos at set intervals, ideal for hands-free selfies, group shots, or documenting changes over time. It offers customizable capture settings, including interval duration, start delay, and stop conditions, with both standard and silent capture modes.
- Automatic photo capture at preset intervals
- Customizable interval and start delay
- Stop after a set number of photos or duration
- Standard and silent capture modes
- Front/rear camera support with zoom
- Tap to focus, pinch to zoom, AE/AF lock
- Adjustable aspect ratios and grid/level
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Interval Camera takes photos automatically at preset intervals and saves them directly to Photos. Use a tripod for selfies, group portraits, craft projects or changes you want to record over time. Capture settings • Choose an interval from 1 second to 5 minutes. • Start-delay presets from 0 to 60 seconds. • Stop after 1, 5, 10, 20, 50 or 100 photos, after a set duration, or manually. • Pause a session and resume the remaining shots. Standard and Silent modes Select the capture mode in Settings. Silent mode saves a frame from the camera feed instead of taking a standard photo. Image quality and resolution differ from Standard mode. Flash, start sounds and countdown sounds are unavailable in Silent mode. Camera controls • Front and rear cameras, with zoom on supported cameras. • Tap to focus, pinch to zoom, AE/AF lock and exposure adjustment. • 4:3, 1:1 and 16:9 aspect ratios, grid and level. • JPEG/HEIF and available photo resolutions depend on the device and capture mode. Saving and reviewing View and share saved photos. If saving fails, retry saving the retained photos or explicitly discard only the failed photos. Already saved photos are kept. Keep the app visible and the screen unlocked while capturing. Processing and saving can delay the next shot. Check available storage before long sessions. This app takes still photos; it does not create timelapse videos or analyze movements. No ads or account registration. The app does not upload your photos. iCloud Photos syncing follows your device settings. For help, use the App Support link on this page.
Screenshots
Verdict
The clearest difference is price: Hai, Ima! at Free against Interval Camera's $1.99. Interval Camera's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Hai, Ima! is free to download; Interval Camera costs $1.99 up front. Hai, Ima! sells 1 one-off in-app purchase. Interval Camera asks for nothing beyond the download.
| Parameter | Hai, Ima! | Interval Camera |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | — | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Best chart rank | — | #178 — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社SCOOOOP | CAEN Co., Ltd. |
In-app purchases
Hai, Ima!
- 24-Hour Pass$1.99
Interval Camera
No in-app purchases
Questions
Is Hai, Ima! free?
Is Interval Camera free?
Do Hai, Ima! or Interval Camera have ads?
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