Strap Angles vs Will
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Strap Angles
This app helps measure the floor and centerline angles of cargo straps using your iPhone or iPad. It guides you through a simple calibration and measurement process, allowing you to share the results and perform a reasonability check.
- Calibrate device orientation
- Measure floor and centerline angles
- Share angle measurements
- Reasonability check for measurements
- Information on cargo strapping
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Measure the floor and centerline angles of a cargo strap by following a 2 step process: STEP 1 - CALIBRATE The first step is to calibrate the initial position and orientation of your iPhone or iPad. Calibrate by placing your iPhone or iPad flat and level next to the strap's tie-down fitting (double stud fitting or ring), pointing the top of the phone in the aircraft's forward direction, and tapping the red arrow button. STEP 2 - MEASURE The second step is to measure the strap's floor and centerline angle by moving the iPhone or iPad to the strap Place the edge of your iPhone or iPad against the strap while pointing the top of the iPhone or iPad towards the strap's first contact point with the cargo and pointing the bottom of the phone towards the strap's tie-down fitting. Tap the orange arrow button to lock the measurement. SHARE Tap the Share button on the app's bottom toolbar to copy, save, text, email, AirDrop, post, or send the angle measurements. Enter the strap's identification number if you need to keep track of different straps. REASONABILITY CHECK Before using your measured floor and centerline angles to determine strap restraint capability, you must do a reasonability check which verifies that the measurements represent reasonable angles of the strap. For example, if a strap is installed so that it looks close to straight up and down, a reasonable value for the floor angle measurement would be 80 to 90 degrees. If a strap is installed so that it looks like it extends in the forward direction along the floor, a reasonable value for the centerline angle would be from 0 to 10 degrees, and a reasonable value for the floor angle would be from 0 to 10 degrees. If either your floor angle or centerline angle measurement does not appear reasonable, then do not use the measurements and determine why there is an error. ULDCARE ULDCARE is the sponsor of this app. Tap the ULDCARE button on the app's bottom toolbar for more information on strapping cargo.
Will
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There are things you mean to say and never do. Will makes sure they get said anyway. Write a message to the people who matter. Choose who receives it. Then get on with your life. Once a month, Will asks you to confirm you're still here — one tap. If you ever stop answering, your messages are delivered to the people you chose. That's the whole idea. No feed, no social network, no subscription required. HOW IT WORKS 1. WRITE A letter to your daughter for the day she turns eighteen. Where the will is kept and what the passwords are. The apology you never managed out loud. Write as many as you like. 2. CHECK IN Once a month we ask whether you're still alive. Answer in the app, from a push notification, or by tapping a link in an email. It takes a second. 3. DELIVERED Miss six check-ins in a row and Will sends each message to its recipients. Not a day before. WHAT'S INSIDE • Unlimited messages, free forever • Separate recipients for every message — nobody sees what was meant for someone else • A countdown showing exactly where you stand • Optional notice telling your recipients something is waiting, without revealing what it says • Push and email reminders, so you never miss a check-in by accident • Eight languages • Delete your account and everything is erased, permanently WILL+ — THE LIFE GRID Your whole life as a single grid: ninety years, one dot per week. Fill the weeks that mattered with photos, video and voice recordings — 50 GB of them — and they are handed to your people after you're gone, together with your messages. Choose who sees what: everyone, or only the people and groups you pick. Everything is kept for your heirs for ten years after release, and they don't need an account to open it. Text memories are free. Will+ adds the photos, video and voice. PRIVACY Your messages are readable by you and nobody else until the day they are released. We don't sell data and we don't show ads. Delete your account at any time and all of it disappears with it. Will is free. Will+ is optional. TERMS Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://willapp.info/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Strap Angles at none against Will's 3. Strap Angles also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (10.3 vs 16.4). On price, 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
Both are free to download. Will sells 3 in-app purchases, starting at $3.99 per month. Strap Angles asks for nothing beyond the download.
Strap Angles ships an update weekly, Will every 3 weeks. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.
| Parameter | Strap Angles | Will |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.3 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Blair DuBois | CPX Studio e.U. |
In-app purchases
Strap Angles
No in-app purchases
Will
- Will+ Monthly$3.991 Month
- Will+ Annual$29.991 Year
- Will+ Lifetime$89.99









