Dogenote vs Matrix Calc Delta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dogenote
Read full descriptionHide full description
Welcome to Dogenote, the ultimate social media app designed to let you post, note, and share every part of your daily lifestyle with ease. Features that make Dogenote stand out: • Post Photos and Videos: Capture and share your best moments in high quality. • Live Streaming: Go live and connect with your followers in real-time, wherever you are. • Messaging: Stay connected with friends and family through instant messaging. • Add Music to Your Content: Enhance your photos and videos by adding your favorite tunes. • Shopping: Discover and purchase products directly within the app, turning your lifestyle inspirations into reality with just a few clicks
Matrix Calc Delta
Read full descriptionHide full description
Matrix Calc Delta is a clean, fast matrix calculator for students and engineers. 【Features】 ■ Inverse Matrix Computes the inverse of any n×n matrix using Gauss-Jordan elimination. Detects singular matrices automatically. ■ Determinant Calculates det(A) for any n×n matrix with high accuracy using Gaussian elimination with partial pivoting. ■ Linear Equations Just enter coefficient matrix A and vector b — the app solves Ax = b instantly. 【Highlights】 • Supports any size from 2×2 up to 7×7 • "Next" key moves focus between cells for fast input • Clean, readable result display • Free with ads Perfect for checking homework, verifying hand calculations, or quick reference in class and at work.
Screenshots
Verdict
The clearest difference is ads: Dogenote at none against Matrix Calc Delta's shown. Dogenote also leads on update cadence (every 2 weeks vs every 21 months). On price, in-app purchases, device support and iOS requirement 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.
Dogenote ships an update every 2 weeks, Matrix Calc Delta every 21 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | Dogenote | Matrix Calc Delta |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 21 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 185 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Chao Ninh | Sae Ueno |
In-app purchases
Dogenote
No in-app purchases
Matrix Calc Delta
No in-app purchases
Questions
Is Dogenote free?
Is Matrix Calc Delta free?
Do Dogenote or Matrix Calc Delta have ads?
Which is updated more often, Dogenote or Matrix Calc Delta?
Other comparisons
