Comparison

FoxPeek vs sysdiagnose

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

Head to head
About

FoxPeek

Analyze your iOS device's hardware and battery health by importing diagnostic files. Test your display, storage, and memory with built-in tools. Generate clear reports for easy review and management of device information.

Highlights
  • Device configuration analysis
  • Component information review
  • Battery health analysis
  • Display, storage, and memory testing
  • Local report generation
  • Organized diagnostic data
Features
Read full description

FoxPeek is a device configuration analysis and testing utility designed for iOS users. Import a sysdiagnose or Analytics file to organize and review device information, generate clear configuration or battery analysis reports, and use Toolbox to test the display, storage, and memory of the device you are currently using. Whether you want to learn more about your device, review information about its display, battery, cameras, storage, and memory, or check its display and performance, FoxPeek turns complex diagnostic data into clear and accessible results. 1. Device Configuration Analysis Import a supported diagnostic file to view the device model, iOS version, storage capacity, memory information, storage information, and other configuration details. 2. Component Information Review key information about the display, battery, cameras, storage, memory, and other components, organized into easy-to-read categories. 3. Battery Health Analysis Import an Analytics file to review battery information such as cycle count, battery capacity, and battery health, helping you better understand the battery’s current condition. 4. Toolbox All tests and benchmarks in Toolbox are performed on the device you are currently using: - Display Test: Use different solid-color screens to help identify dead pixels, bright pixels, and display irregularities - Storage Benchmark: Measure the device’s sequential storage read and write speeds - Memory Benchmark: Measure the device’s memory read, write, and copy speeds 5. Local Reports Generate device configuration and battery analysis reports, and save them to your history for convenient viewing, comparison, and management. 6. Clear, Organized Results FoxPeek organizes complex diagnostic information into an easy-to-understand interface, reducing the time required to search through raw files. The interface is optimized for both iPhone and iPad, including landscape use. FoxPeek is useful if you want to: - Learn more about your iOS device’s configuration - Review information about the display, battery, cameras, storage, and memory - Check battery cycle count, capacity, and health - Test the display of the device you are currently using - Measure the device’s storage and memory performance - Organize device information into a clear report - Find key information in sysdiagnose or Analytics files more easily FoxPeek takes your privacy and data security seriously. Imported sysdiagnose and Analytics files, along with generated reports, are processed and stored locally on your device by default. Toolbox tests and benchmarks are also performed on the current device. Unless you choose to share content, send feedback, or use a feature that requires network access, FoxPeek does not upload the original diagnostic files or locally stored reports. Configuration analysis, device testing, and benchmark results provided by FoxPeek are for reference only. Results may vary depending on the iOS version, device model, file contents, data completeness, device temperature, and current operating conditions. FoxPeek is not an official Apple tool, and its results do not represent an official Apple diagnostic assessment.

About

sysdiagnose

This app transforms complex iOS diagnostic files into easy-to-understand reports directly on your device. It offers a full checkup flow, structured insights into device health, and allows for local report saving and sharing.

Highlights
  • Local sysdiagnose parsing
  • Structured device health reports
  • On-device analysis and benchmarking
  • Health score explanation
  • Cross-analysis trends
  • Shareable PDF/JSON reports
  • Home Screen widgets
Features
Read full description

Sysdiagnose — Local parsing. Clear device health. Hard to read a sysdiagnose archive? Panda Sysdiagnose turns complex iOS diagnostic files into clear, structured reports — entirely on your device, with no account and no diagnostic uploads. Built for iPhone and iPad. What you get • Import or Share Extension Open sysdiagnose .tar.gz, .zip, or .tar from Files, Analytics data, or the in-app picker. Tap “Open & Analyze” in the share extension to jump straight in. • Full checkup flow Chain import → analysis → on-device benchmark from Home; resume if you leave mid-way. • Structured reports Device overview, hardware vendors, battery detail, crash clusters, stability clues, accessory consistency and storage tips (heuristic — for reference only). • Explainable health score Combine diagnosis and optional flash / memory / CPU benchmarks into a score you can understand. • Same-device trends Compare health, battery and storage across analyses; switch blended vs diagnosis-only scoring. • Share images, PDF & JSON Preview share cards; save professional PDF/JSON reports locally and reopen anytime. • History, files & widgets Re-analyze, manage imports, and glance at your latest score from a Home Screen widget. • Guide & 17 languages Step-by-step help; UI in 17 languages including Simplified/Traditional Chinese, English, Japanese, Korean, and more. Privacy first Parsing and storage stay on-device. No diagnostic uploads. Delete history, files, and reports anytime. Disclaimer Results are for personal reference only and are not official Apple or repair-shop assessments. For warranty or service decisions, rely on Apple Support. Contact: eryeah1024@163.com

Screenshots

FoxPeek4 screens
sysdiagnose4 screens

Verdict

The call

The clearest difference is rating: FoxPeek at 5.0 against sysdiagnose's 4.4. FoxPeek also leads on ratings volume (34 vs 7). sysdiagnose's advantage is update cadence (every 3 days vs every 11 days). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FoxPeek holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 34 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

FoxPeek ships an update every 11 days, sysdiagnose every 3 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
FoxPeek versus sysdiagnose: the parameters behind the verdict, then further details
ParameterFoxPeeksysdiagnose
PriceFreeFree
Rating5.0 (34 ratings) — better4.4 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings34 — better7
Update frequencyEvery 11 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size17 MB53 MB
Age rating4+4+
DeveloperXiamen Infinity Starway Technology Co., Ltd.成都二耶科技有限公司

Customer experience

FoxPeek

All ratings32 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

sysdiagnose

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FoxPeek

No in-app purchases

None

sysdiagnose

No in-app purchases

Questions

Is FoxPeek free?
FoxPeek is free to download, with no in-app purchases.
Is sysdiagnose free?
sysdiagnose is free to download, with no in-app purchases.
Which has better reviews, FoxPeek or sysdiagnose?
FoxPeek is rated higher. FoxPeek averages 5.0 out of 5 from 34 ratings, while sysdiagnose averages 4.4 from 7 ratings.
Do FoxPeek or sysdiagnose have ads?
Neither FoxPeek nor sysdiagnose shows ads.
Which is updated more often, FoxPeek or sysdiagnose?
FoxPeek ships an update every 11 days, and sysdiagnose every 3 days. Most recently, FoxPeek was updated on October 31, 2026 and sysdiagnose on November 1, 2026.

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