Sys Info Widget vs Room to Spare
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sys Info Widget
Access real-time device information directly from your notification center or smartwatch. Monitor disk storage, memory usage, and battery levels with clear visual charts and absolute values. Stay informed about your device's status at a glance.
- Notification center widget
- Apple Watch app
- Disk storage monitoring
- Memory usage details
- Battery level display
- Bar chart visualization
- Configurable watch glance
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This App provides a Widget for the notification center which shows the current memory and file storage usage and the battery level. The lightweight widget lets you access this information fast and anytime. Information that is shown in the notification center: - Disk storage (total, used and free capacity) - Memory (total, wired, active, inactive, free memory) - battery level (current percentage) The information is provided as bar chart and in absolute values. Compact, fast and easy to read. The App for the Apple Watch lets you control the memory, battery and disk storage of your iPhone status directly from the watch, very fast and easy. The Watch App includes a "Glance" with one of the three status graphs, which one can be configured in the iPhone App. The Watch App itself can display all information, but you can also configure which of the information will be shown.
Room to Spare
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Will that sofa fit through the door and up the stairs? Point your phone at the sofa (or other piece of furniture), then walk the way in. Room To Spare does the measuring and tells you whether it goes through — before you buy it, hire the van, or carry it up three flights. It doesn't just compare numbers. It works out how to actually carry the thing, turning and tilting it the way you would, and shows you the move in 3D. • Nothing to type, nothing to tape. Every measurement comes from the depth camera. • A yes comes with the sequence of turns that works. • A no shows the doorway, and by how much it misses. • If it can't tell, it says so rather than guessing. • Scans are saved and sync across your devices through your own iCloud. No account, no ads. Requires a LiDAR camera: iPhone 12 Pro or any later Pro model, or iPad Pro (2020 or later). Non-Pro iPhones, iPad Air and iPad mini do not have one.
Screenshots
Verdict
The clearest difference is update cadence: Room to Spare at daily against Sys Info Widget's every 2 months. Sys Info Widget's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On price, 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.
Sys Info Widget ships an update every 2 months, Room to Spare daily. Both last shipped on November 6, 2026.
| Parameter | Sys Info Widget | Room to Spare |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (37 ratings) — better | — |
| Positive reviews | 59.6% of reviews | — |
| Number of ratings | 37 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Clauss | Tuomas Ekholm |
In-app purchases
Sys Info Widget
No in-app purchases
Room to Spare
No in-app purchases









