WidgetPack vs Slope Hi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WidgetPack
Design custom widgets for your homescreen using the power of Shortcuts. Utilize built-in elements like images and text, or create unique designs from scratch. Display any information directly on your device.
- Create custom widgets
- Utilize Shortcuts integration
- Modify built-in examples
- Design from scratch
- Add images and symbols
- Apply colors and effects
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Create your own Widgets with Shortcuts. With WidgetPack you can use the power of Shortcuts to design your own widgets. Use and modify the built-in examples to get started, or create a widget from scratch and unleash your creativity. WidgetPack has many elements built-in including images, symbols, text and more. All the elements can be transformed with shadow, colors and effects to create exactly the widgets you want. Shortcuts integration means you can take any kind of information and display it on your homescreen.
Slope Hi
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Slope shows how your subwoofer and speakers respond in your room. Using the iPhone microphone, it plays a sweep through your system, records the result and turns it into a clear graph with practical advice on what to adjust. What Slope does • Sub and speaker graph: both responses on one chart, with the crossover area highlighted. • Crossover advice: a range to try, based on how your speakers roll off. Enter the crossover you set on your subwoofer, and the graph, the Summation check and the PDF summary use it. • Subwoofer level: whether to raise or lower it, with a small step to check by ear when your speakers are full-range. • Summation check: two measurements with sub and speakers playing together, one for each position of the phase switch. Slope shows which position makes the bass add up better around the crossover. • Guided session: a step-by-step path for sub and speakers, with a level check you can repeat after adjusting the subwoofer, without measuring the speakers again. • Library: all your measurements, with two results compared side by side. Optional iCloud sync keeps them up to date on your other devices signed in to the same account. • PDF summary: a one-page report with the graph, key values, suggestions and measurement conditions. • Tour: an optional introduction to reading a response. It changes nothing in your measurements. Before you measure • You need an external audio output that plays the sweep through your speakers. Headphones and the iPhone's own speaker cannot be used for measurements. • Keep the room as quiet as possible. The Noise check on the Measure screen tells you the conditions before you start. Slope is a practical tuning tool, not an absolute measurement instrument. The iPhone microphone is not calibrated, so use the results to compare and adjust in your room, not as certified figures. Below 40 Hz the readings are less reliable and are marked as such. Slope changes nothing in your system: it suggests, and you decide what to adjust.
Screenshots
Verdict
The clearest difference is price: Slope Hi at Free against WidgetPack's $4.99. Slope Hi also leads on iOS requirement (17.0 vs 26.0). WidgetPack's advantage is in-app purchases (none vs 3). On update cadence, ads and device support 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
Slope Hi is free to download; WidgetPack costs $4.99 up front. Slope Hi sells 3 one-off in-app purchases. WidgetPack asks for nothing beyond the download.
WidgetPack ships an update weekly, Slope Hi every 4 days. Both last shipped on October 24, 2026.
| Parameter | WidgetPack | Slope Hi |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.4 (17 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Bouke van der Bijl | LUIGI DI MAURO |
In-app purchases
WidgetPack
No in-app purchases
Slope Hi
- Small tip$1.99
- Medium tip$5.99
- Large tip$9.99









