Slice And Share vs Stellar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slice And Share
Easily fit your photos to any social media aspect ratio without cropping. Add custom borders, choose background colors extracted from your images, or use black and white. Supports dark mode and works with multiple images.
- Add borders to images
- Fit photos to social media aspect ratios
- Prevent cropping
- Automatic centering and positioning
- Customizable background colors
- Dark mode support
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Slice And Share lets you add a border to your image to fit a desired aspect ratio. This way your photos can fit perfectly on social media, without cropping. If you ever wanted to share an image on a social media platform and it ended up being cropped, or if you wanted to share multiple images in a carousel post and the social media platform required them all to have a single aspect ratio, or if you simply want to add a pleasing border to your image - this app is for you. The image is automatically centered and positioned. Works with multiple images too! The background color can be set to black, white, or to a color from a list of dominant colors extracted from the added images. The app supports dark mode.
Stellar
This app offers advanced control for creating timelapses and capturing single shots with customizable intervals and delays. It supports manual camera settings, dual camera capture, and various output formats, including RAW. Remote control and Apple Watch integration are also available.
- Interval shooting
- Manual camera controls
- Dual camera capture
- RAW photo output
- Remote control
- Apple Watch integration
- Timelapse video creation
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Stellar is a precision interval camera built for photographers who want complete control from a quick self-timer shot to a multi-hour timelapse session. CAPTURE • Interval shooting: every 2, 5, 10, 30, or 60 seconds • Single shot mode with start delay. Use Stellar as a self-timer • Set a shot count (1 to ∞) or a duration limit (30s to 1h) • Schedule a session to fire automatically at a specific time • Visual countdown before the session starts CAMERA CONTROLS • Switch between Ultra Wide, Wide, and Telephoto lenses (If supported) • Manual shutter speed, ISO, and exposure compensation • Manual focus with barrel-style slider and haptic feedback • Barrel-style zoom with haptic tick feedback • Flash: Off / Auto / On • AE/AF lock and tap-to-focus DUAL CAMERA • Multicam: Capture front and back cameras simultaneously • Picture-in-Picture layout: draggable and swappable • Both lenses fire at the exact same time PHOTO OUTPUT • Formats: HEIC, JPEG, RAW, RAW+HEIC, RAW+JPEG • Aspect ratios: Original, 1:1, 4:3, 3:2, 16:9 • Optional geotagging. Embed GPS location in EXIF metadata • Sessions automatically saved to a named album in Photos TIMELAPSE VIDEO • Build a timelapse from any session or photo library • Share photos from the iOS Photos app directly into Stellar to generate a timelapse • Frame rate: 24 or 30 fps • Quality: 1080p, 1440p, or 4K • Speed: 0.5×, 1×, 2×, 3×, or 4× • Reverse playback option • Export and share in seconds REMOTE CONTROL • Control a second iPhone over Wi-Fi or Bluetooth • Start, stop, and preview shots remotely APPLE WATCH • Start and stop capture from your wrist • Live preview on the watch face after each shot • Shot counter displayed during active sessions FRAMING AIDS • Ghost overlay: match composition to the previous shot • 3×3 grid for rule-of-thirds framing • Horizon level indicator • Aspect ratio crop guides GALLERY • Browse, view full-screen, share, or delete photos & videos captured by Stellar FEEDBACK & SETTINGS • Shutter sound and haptic feedback • LED countdown: flashes 3-2-1 before each shot • Battery saver mode: dims screen during long sessions • Sleep mode: pause and resume without losing your session • Presets: save and load named setting combinations • Storage warning before starting a session Download Stellar. Every second counts.
Screenshots
Verdict
The clearest difference is ratings volume: Stellar at 3 against Slice And Share's 1. Slice And Share's advantage is iOS requirement (15.1 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Slice And Share against 5.0 for Stellar. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Slice And Share | Stellar |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Bartlomiej Niemtur | Gabriel Pires |
Customer experience
Slice And Share
Stellar
In-app purchases
Slice And Share
No in-app purchases
Stellar
No in-app purchases









