TriSolver vs DEPSTECHCAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TriSolver
This free utility app helps users solve triangle-related problems for both right-angled and regular triangles. It also offers solutions for 20 other geometric shapes, making it a versatile tool for calculations.
- Solve right-angled triangles
- Solve regular triangles
- Calculate 20 other shapes
- User-friendly interface
- Free to use
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Solve right and general triangles with TriSolver. Enter the measurements you know and view the remaining sides, angles, area, perimeter and calculation working alongside the original triangle diagram. • Right and general triangle solvers • Support for side-side-side, side-angle-side, angle-side-angle and side-side-angle inputs • Both valid solutions for ambiguous side-side-angle triangles • Checks for incompatible measurements • Saved results, sharing, unit labels and precision settings OPTIONAL SHAPE PACKS The 2D Shapes pack unlocks 11 plane-shape tools: square, rectangle, rhombus, trapezoid, kite, circle, ellipse, annulus, regular pentagon, hexagon and octagon. The 3D Shapes pack unlocks nine solid tools: sphere, torus, cylinder, cone, cube, cuboid, tetrahedron, square pyramid and triangular prism. Right and general triangles remain available without a shape-pack purchase. Shape packs are separate one-time purchases. A separate one-time Remove Ads purchase removes compact contextual banner ads; it does not unlock the shape packs. Restore Purchases restores existing purchases. No subscription or app account is required.
DEPSTECHCAM
This application allows users to control hardware devices for capturing photos and videos. It connects to devices via USB, enabling mobile phone operation of the hardware's camera functions.
- USB device connection
- Mobile phone control
- Photo capture
- Video recording
- Hardware device operation
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DEPSTECHCAM The application is a control software Connect to the device via USB After connecting the device, you can use your mobile phone to control the hardware device to take photos and video
Screenshots
Verdict
The clearest difference is rating: DEPSTECHCAM at 2.6 against TriSolver's 1.0. DEPSTECHCAM also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence, monetization model 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. TriSolver sells 3 one-off in-app purchases. DEPSTECHCAM asks for nothing beyond the download.
DEPSTECHCAM holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: DEPSTECHCAM has 13 ratings behind it against 1, so its average is the more settled of the two.
TriSolver ships an update every 4 months, DEPSTECHCAM every 3 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | TriSolver | DEPSTECHCAM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.6 (13 ratings) — better |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 1 | 13 — better |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Wahlu Labs Pty Ltd | Shenzhen Potensic Intelligent Co., Ltd. |
Customer experience
TriSolver
DEPSTECHCAM
In-app purchases
TriSolver
- 2D Shapes$0.99
- 3D Shapes$0.99
- Remove Ads$0.99
DEPSTECHCAM
No in-app purchases
Questions
Is TriSolver free?
Is DEPSTECHCAM free?
Which has better reviews, TriSolver or DEPSTECHCAM?
Do TriSolver or DEPSTECHCAM have ads?
Which is updated more often, TriSolver or DEPSTECHCAM?
Other comparisons
