Comparison

E电检修 vs Retrace

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

Head to head
About

E电检修

Features
Read full description

设备管理与检修记录,更清晰直观的图形分析,同时支持日常数据导出以及操作日志管理,更便捷!

About

Retrace

This app automatically tracks your daily activities and location to create a personal history. It offers smart analysis of your past, integrates with health data, and provides reports on time allocation. Designed with privacy in mind, it requires no sign-in.

Highlights
  • Automatic activity tracking
  • Smart life analysis
  • Health integration (Apple Health)
  • Comprehensive time allocation reports
  • Privacy-focused design
  • No sign-in required
Features
Read full description

Retrace - Your Automated Life Journal Effortlessly capture your life's journey with Retrace, the intelligent diary that writes itself. Using advanced location tracking and AI, Retrace quietly documents your daily activities, creating a rich personal history without any manual input. Key Features: • Automatic Activity Tracking - Simply carry your phone and let Retrace record where you go and how you spend your time • Smart Life Analysis - Ask natural questions about your past activities and get instant insights • Health Integration - Seamlessly sync sleep and fitness data from Apple Health. • Comprehensive Reports - Visualize your time allocation across work, sleep, entertainment and more • Privacy-Focused Design - No sign-in necessary, ensuring exclusive access to your data. Perfect for: • Understanding your daily patterns • Tracking time management • Preserving life memories • Personal productivity insights Let Retrace tell your life story, automatically written every day. "VIP Membership Auto-Subscription / Lifetime Membership Service Information" • Subscription Services: a) VIP Monthly Membership (1 month) b) VIP Annual Membership (12 months) c) VIP Lifetime Membership (valid for life) • For specific subscription prices, please refer to the in-app subscription page. • Payment: After the user confirms the purchase, the payment will be charged to the iTunes account. • Renewal: For accounts with recurring monthly membership, Apple iTunes will deduct the fee within 24 hours before the expiration date. Upon successful deduction, the subscription period will be extended. • Canceling Subscription: To cancel auto-renewal, please manually turn off the auto-renewal feature in iTunes / Apple ID settings at least 24 hours before the current subscription expires. Select the corresponding subscription item to cancel. • Auto-Renewal: The Apple iTunes account will be charged within 24 hours before the expiration date. Upon successful deduction, the subscription period will be extended for one cycle. Privacy Policy: https://deergo.app/deergo/privacy.html User Agreement: https://deergo.app/deergo/agreement.html EULA: https://deergo.app/deergo/eula.html

Screenshots

E电检修3 screens
Retrace4 screens

Verdict

The call

The clearest difference is in-app purchases: E电检修 at none against Retrace's 4. E电检修 also leads on iOS requirement (15.0 vs 18.0). Retrace's advantage is ads (none vs shown) and update cadence (every 2 days vs every 7 months). On price 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. Retrace sells 4 in-app purchases, starting at $5.99 per month. E电检修 asks for nothing beyond the download.

UpkeepUpdate frequency

E电检修 ships an update every 7 months, Retrace every 2 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 5 level
E电检修 versus Retrace: the parameters behind the verdict, then further details
ParameterE电检修Retrace
PriceFreeFree
Rating—4.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 7 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.0 — better18.0
Further details — not scored
Size22 MB79 MB
Age rating4+4+
Developer琪卿 罗美群 唐

In-app purchases

None

E电检修

No in-app purchases

4 purchases

Retrace

Subscriptions3
  • Monthly$5.991 Month
  • Yearly3 Days trial$29.991 Year
  • Yearly (Standard)$59.991 Year
One-time1
  • Lifetime membership$129.99

Questions

Is E电检修 free?
E电检修 is free to download, with no in-app purchases.
Is Retrace free?
Retrace is free to download, with in-app purchases available.
Do E电检修 or Retrace have ads?
E电检修 shows ads; Retrace does not.
Which is updated more often, E电检修 or Retrace?
E电检修 ships an update every 7 months, and Retrace every 2 days. Most recently, E电检修 was updated on November 7, 2026 and Retrace on November 8, 2026.

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