Aspect Ratio Pro vs ShadowVPN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aspect Ratio Pro
This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.
- Rule of three calculations
- Instant fourth value calculation
- Ratio and proportion solver
- Intuitive input interface
- Supports iPhone and Mac
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Your new rule-of-three sidekick. Enter three values, and the app instantly finds the fourth. Perfect for calculating ratios and proportions when one value is missing. ⁂ Support If you need help or want to make a feature suggestion, I’d love hearing from you → https://appahead.studio/help/ Feedback Enjoying Aspect Ratio Pro? I’d love your support with a kind review on the App Store. About I’m Martin — designer, developer, and founder of App ahead. Since 2015, I’ve been creating ambitious apps for Apple devices, driven by a strong vision and thoughtful, forward-thinking design. Terms of Use: https://appahead.studio/terms Privacy Policy: https://appahead.studio/privacy
ShadowVPN
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ShadowVPN is a minimal, fast, point-to-point VPN client built on the ShadowVPN protocol — a UDP, pre-shared-key, layer-3 tunnel using the shadowsocks AEAD encryption scheme. You bring your own server; ShadowVPN connects to it. Nothing is proxied through us, and there is no account to create. Follow the link to build your own server: https://github.com/madeye/shadowvpn FEATURES • Fast UDP tunnel — a lightweight raw-IP data plane with no SOCKS layer or userland TCP stack overhead. • Strong encryption — shadowsocks AEAD ciphers protect every datagram. • Split tunneling — route only what you need and bypass traffic by country using an on-device GeoIP database. • Multiple profiles — store and switch between several servers. • Traffic obfuscation — optional obfuscation to blend in with ordinary traffic. • On-device only — your keys and configuration never leave your device. • Native & efficient — a SwiftUI app driving Apple's Network Extension, with a compact Rust core for the data plane. ShadowVPN is for users who want a simple, transparent, self-hosted VPN.
Screenshots
Verdict
The clearest difference is update cadence: Aspect Ratio Pro at every 3 weeks against ShadowVPN's every 3 months. ShadowVPN's advantage is chart position (#175 vs unranked) and price ($2.99 vs $3.99). On ads, 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
Aspect Ratio Pro costs $3.99 and ShadowVPN $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Aspect Ratio Pro ships an update every 3 weeks, ShadowVPN every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Aspect Ratio Pro | ShadowVPN |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | — | #175 — better |
| Devices | iPhone, Mac | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | App ahead GmbH | Shanghai Tangzixiang Information Technology Co., Ltd |
In-app purchases
Aspect Ratio Pro
No in-app purchases
ShadowVPN
No in-app purchases
