Comparison

Keep Screen On For Developers vs FlowSpy

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

Head to head
About

Keep Screen On For Developers

This utility prevents your device from automatically locking when it's plugged in. It intelligently re-enables auto-lock once the device is unplugged, ensuring seamless transitions for developers.

Highlights
  • Disables auto-lock when charging
  • Re-enables auto-lock when unplugged
  • Automatic transition
  • Developer-focused utility
Features
Read full description

When your device is plugged in, the auto-lock is disabled. When you unplug it, it enables auto-lock again.

About

FlowSpy

Features
Read full description

FlowSpy is an AI-powered network debugging tool for developers, QA engineers, and security researchers. Capture, inspect, filter, replay, analyze, and export HTTP/HTTPS traffic directly on iPhone and iPad. [LOCAL VPN CAPTURE] FlowSpy uses a local VPN and on-device proxy to capture HTTP/HTTPS traffic. The VPN is only used for local network debugging. It does not provide remote VPN service, anonymization, censorship circumvention, network acceleration, or remote traffic forwarding. [HTTPS INSPECTION AND CERTIFICATE GUIDE] To inspect HTTPS payloads, users must explicitly install and trust a self-signed CA certificate generated locally on the device. FlowSpy provides guided setup steps, and users can stop capture, remove the VPN configuration, or clear certificates at any time. [AI ANALYSIS] Local rule analysis is available by default and does not upload data. Pro cloud AI analysis only runs when the user explicitly starts analysis for selected traffic. It helps identify anomalous requests, performance issues, security risks, and suggested fixes. [DEVELOPER WORKFLOW] • Browse requests grouped by domain • Filter by method, status code, host, protocol, and content type • Inspect headers, body, cookies, timing, and response payloads • Replay requests and edit parameters before replaying • Export HAR, JSON, CSV, and cURL • Scan token, cookie, and privacy-field risks [PRIVACY FIRST] Captured traffic is stored locally on the device by default. FlowSpy does not include advertising SDKs and does not track users across apps or websites. Use packet capture and HTTPS inspection only on devices, apps, websites, and networks you are authorized to inspect. [SUBSCRIPTION INFORMATION] FlowSpy offers a free tier and Pro auto-renewable subscriptions: Free tier: • Basic packet capture • Local rule analysis • 3 free daily uses each for AI analysis, advanced filters, and professional export Pro Monthly: • $9.99 / month • Unlocks unlimited AI analysis, advanced filters, and professional export Pro Annual: • $59.99 / year • Saves 50% each year compared with monthly billing • Unlocks the same Pro features as the monthly plan Payment will be charged to your App Store account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Actual pricing and duration are shown in the App Store purchase confirmation sheet. Privacy Policy: https://flowspy.bytestrans.info/privacy.html Terms of Service: https://flowspy.bytestrans.info/terms.html Support: smartnetworkinc@hotmail.com

Screenshots

Keep Screen On For Developers2 screens
FlowSpy4 screens

Verdict

The call

The clearest difference is in-app purchases: Keep Screen On For Developers at none against FlowSpy's 2. FlowSpy's advantage is iOS requirement (17.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FlowSpy sells 2 in-app purchases, starting at $9.99 per month. Keep Screen On For Developers asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Keep Screen On For Developers versus FlowSpy: the parameters behind the verdict, then further details
ParameterKeep Screen On For DevelopersFlowSpy
PriceFreeFree
Rating1.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size1 MB4 MB
Age rating4+4+
DeveloperKevin GrastorfChongqing Spell Technology Co., Ltd.

In-app purchases

None

Keep Screen On For Developers

No in-app purchases

2 purchases

FlowSpy

Subscriptions2
  • FlowSpy Pro Monthly$9.991 Month
  • FlowSpy Pro Annual$59.991 Year

Questions

Is Keep Screen On For Developers free?
Keep Screen On For Developers is free to download, with no in-app purchases.
Is FlowSpy free?
FlowSpy is free to download, with in-app purchases available.
Do Keep Screen On For Developers or FlowSpy have ads?
Neither Keep Screen On For Developers nor FlowSpy shows ads.

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