Comparison

SYXO vs After 90

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

Head to head
About

SYXO

Enhance your personal safety by identifying potential hidden cameras and tracking devices in your surroundings. This tool helps you stay aware of your environment, detect unfamiliar electronic signals, and monitor for suspicious tracking patterns.

Highlights
  • Camera Risk Scanner
  • Nearby Device Scanner
  • Tracker Signal Finder
  • Smart Follow Alerts
  • Electronic Signal Scanner
  • Magnetic Signal Scanner
Features
Read full description

See what might be hidden. Identify potential cameras and trackers nearby. Whether you are traveling solo for work, staying in an hotels, or walking home alone at night, SYXO is your personal privacy awareness tool. It helps you better understand your surroundings and stay alert to potential hidden risks. 「 Camera Risk Scanner」 Stay aware in hotels, bathrooms, or changing rooms. Use your camera to highlight unusual reflections or lens-like objects that may indicate hidden cameras. Designed to support your awareness, not to guarantee detection. 「 Nearby Device Scanner」 Be mindful of your environment. View nearby electronic signals and unfamiliar devices around you. Results are based on signal strength and available data, and may vary depending on surroundings. 「 Tracker Signal Finder」 Protect your belongings and personal space. Detect unknown Bluetooth or tracking signals nearby, helping you recognize devices that may not belong to you. 「 Smart Follow Alerts」 Stay alert to unusual patterns. Observe repeated or persistent signals over time that may suggest tracking behavior. Use this feature as an additional awareness tool during your daily routine. 「 Electronic Signal Scanner」 Explore beyond what you can see. Monitor changes in magnetic fields that may be associated with electronic devices nearby. This feature provides environmental insights and should be used for reference only. 「 Electronic Signal Scanner」 Go beyond the surface. Use our magnetic signal scanner to locate concealed electronics behind walls or furniture. Our precision locator finds what the naked eye misses, giving you ultimate peace of mind. 
Auto-Renewal Description If you choose to purchase a VIP membership, the fee will be charged to your iTunes account. The subscription will automatically renew and charge the appropriate fee 24 hours before the end of the subscription period. After purchase, you can turn off auto-renewal at any time from your iTunes Store settings. Subscription Service and Monthly Plan: * Twelve-month membership: $24.99 「 Related Agreements 」 * Service Agreement: https://docs.google.com/document/d/1MTUgEuhqMX2LoQHejIcti3uoqApnraAyrh1hnLbhpOo * Privacy Policy: https://docs.google.com/document/d/1jyDv7-E0gVroDecMyvJrYA9tfgTwda9GgWBtSupPrdU 「 Business Cooperation Contact 」 kuangqiyingmail@163.com

About

After 90

Features
Read full description

After90 is a private lifestyle management service for professional athletes and high-net-worth individuals. One dedicated lifestyle manager. Yours exclusively. We handle everything — travel, accommodation, relocation, vehicles, investments, restaurant bookings, luxury sourcing and everyday lifestyle management — so you can focus entirely on your performance. Zero markups on vendors. You always pay the real price. WHAT'S INCLUDED · Dedicated lifestyle manager available 24/7 · Travel and accommodation management · Property search and relocation support · Vehicle sourcing and arrangement · Restaurant and experience bookings · Luxury sourcing and exclusive access · Investment introductions · Family support and school placements · Fully confidential — NDA protected By invitation only. Apply through the app to begin your membership.

Screenshots

SYXO4 screens
After 904 screens

Verdict

The call

The clearest difference is in-app purchases: After 90 at none against SYXO's 1. SYXO's advantage is update cadence (every 5 days vs every 2 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SYXO sells 1 in-app purchase, starting at $34.99 per year. After 90 asks for nothing beyond the download.

UpkeepUpdate frequency

SYXO ships an update every 5 days, After 90 every 2 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
SYXO versus After 90: the parameters behind the verdict, then further details
ParameterSYXOAfter 90
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.4 — better
Further details — not scored
Size50 MB57 MB
Age rating4+17+
Developer其英 匡AFTER 90 LTD

In-app purchases

1 purchases

SYXO

Subscriptions1
  • Annual Subscription$34.991 Year
None

After 90

No in-app purchases

Questions

Is SYXO free?
SYXO is free to download, with in-app purchases available.
Is After 90 free?
After 90 is free to download, with no in-app purchases.
Do SYXO or After 90 have ads?
Neither SYXO nor After 90 shows ads.
Which is updated more often, SYXO or After 90?
SYXO ships an update every 5 days, and After 90 every 2 months. Most recently, SYXO was updated on October 16, 2026 and After 90 on October 2, 2026.

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