SkyFi App vs Downsize
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SkyFi App
Access real-time satellite data and imagery on demand. Task satellites, retrieve archived images, and receive automated geospatial analysis for various applications like agriculture, environmental monitoring, and urban planning. Get the data you need quickly without contracts.
- Real-time satellite data
- Task satellites
- Archived imagery retrieval
- Automated geospatial analysis
- Crop health monitoring
- Deforestation tracking
- Urban growth analysis
- Wildfire tracking
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SkyFi gives you real-time answers from space, on demand. Task satellites, pull archived imagery, and get automated geospatial analysis in one app. From crop health and deforestation to urban growth and wildfire tracking, SkyFi delivers the answers you need fast. Choose your location, sensor, and date. We handle the rest. No contracts, no gatekeepers. Just data that makes sense. Need help or prefer to talk to someone? Email us at: support@skyfi.com
Downsize
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Downsize shrinks your videos and photos to fit any size limit — email attachments, WhatsApp, Discord, upload forms — without killing the quality. Set a target like 25 MB and Downsize does the math for you: it picks the right bitrate, compresses, then checks the real file size and automatically tries again if it's still too big. You get a file under your limit. Every time. Everything runs 100% on your iPhone. Your videos and photos never leave your device — no uploads, no cloud, no account, no waiting on a server. COMPRESS TO AN EXACT SIZE • Pick a target: 10 MB, 25 MB, 50 MB, or your own custom limit • Guaranteed under your target — we measure the output and re-compress if needed • See the estimated size before you start BUILT FOR QUALITY • Modern HEVC (H.265) encoding — same quality at a smaller size • H.264 option for maximum compatibility • Choose resolution, bitrate and frame rate yourself in Expert mode • Proper HDR & Dolby Vision handling — tone-mapped to SDR so your video never comes out washed out PHOTOS TOO • Compress photos to HEIC or JPEG • Control quality and target size • Smart downscaling keeps images sharp BATCH CLEANUP • Select many videos at once and compress them in one queue • Review before and after side by side • Free up storage: keep the smaller copy and remove the original — only when you confirm YOUR ORIGINALS ARE SAFE • Downsize always creates a copy first • Nothing is deleted or overwritten unless you explicitly say so WHY DOWNSIZE • Private by design — fully offline, nothing uploaded • No subscription — pay once, keep it forever • Fast native compression using Apple's own video engine • Clean, simple interface Download Downsize and stop fighting with "file too large" errors. — Free: unlimited single-file compression, preset target sizes (10/25/50 MB). Downsize Pro (one-time purchase): batch compression, custom target sizes, expert controls (resolution / bitrate / frame rate / codec) Privacy Policy: https://yyds2327146024.github.io/doc/dsprivacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
SkyFi App and Downsize are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. SkyFi App sells 5 one-off in-app purchases and Downsize sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | SkyFi App | Downsize |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (100 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 100 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 126 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | SkyFi | 邦忠 肖 |
In-app purchases
SkyFi App
- Entry Bundle$50.00
- Basic Bundle$200.00
- Advanced Bundle$300.00
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- Pro Bundle$400.00
- Elite Bundle$700.00
Downsize
- pro$2.99
Questions
Is SkyFi App free?
Is Downsize free?
Do SkyFi App or Downsize have ads?
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