Comparison

Reqable vs Stay Above Kill Line

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Reqable

This tool acts as an advanced API debugging proxy, allowing you to inspect and test HTTP/HTTPS traffic independently or collaboratively with a desktop app. It supports various protocols and offers REST API management features for efficient development.

Highlights
  • Standalone traffic inspection
  • Collaborative mode with desktop app
  • HTTP/HTTPS traffic analysis
  • REST API management
  • Multiple request views (JSON, Hex, Image)
  • Compose and repeat requests
  • Search and filter traffic
Read full description

Reqable is a new generation API debugging and testing one-stop solution, advanced web debugging proxy, making your work faster and simpler. Reqable can inspect HTTP/HTTPS traffic of your app, help you find and locale issue easily. #1 Standalone Mode: Traffic inspection can be performed independently without relying on the desktop. You can view the captured HTTP protocol message in the app, reqable provides many views, such as JsonViewer, HexViewer, ImageViewer and so on. And you can perform many actions on the traffic, like repeat, share to someone, save to phone, etc. #2 Collaborative Mode: The app could forward traffic to Reqable desktop app by scanning the QR code without manually configuring the Wi-Fi proxy. And iOS app provides the enhanced mode to capture the app that not using Wi-Fi proxy, such Flutter apps. With the collaborative mode, you can perform actions on desktop rather than mobile, it will greatly improve your work. #3 Traffic Inspection Reqable iOS uses the classic MITM proxy method for traffic inspection, support the following features: - HTTP/1.x and HTTP2 protocol. - HTTP/HTTPS/Socks4/Socks4a/Socks5 proxy protocol. - HTTPS, TLSv1.1, TLSv1.2 and TLSv1.3 protocols. - WebSocket upgraded based on HTTP1. - gRPC and Protobuf. - IPv4 and IPv6. - SSL Proxying. - HTTP/HTTPS secondary proxy. - VPN mode and proxy mode. - Search and filter. - Compose requests. - HTTP-Archive. - Traffic Highlighting. - Repeat and advanced repeat. - cURL. - Code snippet. #4 REST Testing Also, you can manage REST APIs with Reqable: - HTTP/1.1, HTTP2, HTTP3 (QUIC), WebSocket, SSE and gRPC REST testing. - Collections. - Environments. - Creating multiple Tabs for REST testing. - Batch editing of query parameters, request headers, forms, etc. - Authorization methods such as API KEY, Basic Auth, and Bearer Token. - Custom proxy, system proxy and debugging proxy, etc. - Metrics of request at different stages. - Cookies. - cURL. - Code snippet. EULA and privacy: https://reqable.com/policy

About

Stay Above Kill Line

Features
Read full description

> What if you could see, at a glance, exactly how much money you can safely spend? > > Stay Above Kill Line is a personal finance app built around one powerful idea: your Kill Line — the minimum account balance you need to cover every fixed expense, plus a 10% safety buffer. Drop below it, and you can't pay your bills. Stay above it, and everything you have left is truly yours to spend. > > HOW IT WORKS > > 1. Add your recurring expenses — rent, utilities, subscriptions, loan payments, insurance, and more. > 2. The app instantly calculates your Kill Line. > 3. Enter your current balance and see your True Disposable Balance — the money you can actually spend without worry. > > No complicated categories. No envelope budgets. Just one clear number that tells you where you stand. > > KEY FEATURES > > • Kill Line Dashboard — A visual health score (0–100%) shows how far above or below your safety threshold you are, with clear Excellent / Good / Warning / Danger indicators. > > • Smart Expense Tracking — Add fixed expenses with flexible frequencies: daily, weekly, bi-weekly, monthly, quarterly, semi-annual, annual, or one-time. Everything is automatically converted to a monthly total. > > • Built-in US Tax Calculator — Estimate federal income tax (2024 brackets), state income tax (10 states), Social Security, and Medicare. Add all calculated taxes to your expense list with one tap. > > • Template Library — Get started in seconds with 6 pre-built templates: US Employee (W-2), Renter, Insurance Bundle, Student, Car Owner, and Common Subscriptions. Or create your own custom templates. > > • Expense Breakdown — Interactive pie chart showing where your money goes, organized by category: Housing, Utilities, Insurance, Subscriptions, Debt Payments, Taxes, Savings Goals, and more. > > • Days Until Kill Line — See an estimate of how many days until your balance hits the danger zone based on your average daily spending. > > • iCloud Sync — Optionally sync your data across all your Apple devices using Apple's end-to-end encrypted iCloud infrastructure. > > • Customizable Reminders — Set daily, weekly, or monthly push notifications to check your financial health at a time that suits you. > > PRIVACY FIRST > > Your financial data stays on YOUR device. We collect zero personal information — no name, no email, no location, no analytics, no ads, no third-party tracking. Period. The app works fully offline. iCloud sync is optional and uses Apple's encrypted infrastructure. > > AVAILABLE IN 7 LANGUAGES > > English, Simplified Chinese, German, French, Italian, Spanish, and Japanese. > > WHO IS IT FOR? > > • Anyone who wants a dead-simple way to know their real spending power > • People tired of complicated budgeting apps they never stick with > • Freelancers and employees who want to factor taxes into their planning > • Students managing tuition, loans, and living expenses > • Anyone who's ever wondered "Can I actually afford this?" > > Stop guessing. Start knowing. Stay Above Kill Line.

Screenshots

Reqable4 screens
Stay Above Kill Line3 screens

Verdict

The call

The clearest difference is price: Reqable at Free against Stay Above Kill Line's $0.99. Reqable also leads on iOS requirement (13.0 vs 16.0). Stay Above Kill Line's advantage is in-app purchases (none vs 6). On 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

CostPrice · In-app purchases · Ads · Monetization

Reqable is free to download; Stay Above Kill Line costs $0.99 up front. Reqable sells 6 one-off in-app purchases. Stay Above Kill Line asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Reqable versus Stay Above Kill Line: the parameters behind the verdict, then further details
ParameterReqableStay Above Kill Line
PriceFree — better$0.99
Rating4.7 (6 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size178 MB6 MB
Age rating4+17+
DeveloperReqable Information Technology Co., Ltd.晓龙 高

In-app purchases

6 purchases

Reqable

One-time6
  • Premium (30 days)$9.90
  • Professional License (30 days)$9.90
  • Premium (1 year)$49.90
Show 3 more
  • Professional License (a year)$49.90
  • Premium (lifetime)$199.00
  • Professional License Lifetime$199.00
None

Stay Above Kill Line

No in-app purchases

Questions

Is Reqable free?
Reqable is free to download, with in-app purchases available.
Is Stay Above Kill Line free?
Stay Above Kill Line costs $0.99, with no in-app purchases.
Do Reqable or Stay Above Kill Line have ads?
Neither Reqable nor Stay Above Kill Line shows ads.

Other comparisons