Product tour · Epsilon Delta Orion · Mobile app monitoring

Mobile app performance overview: what changed since yesterday

Epsilon Delta Orion’s Pulse compares today with yesterday across all your apps on Android and iOS, and lists which screens, APIs and stability metrics improved or got worse.

Pulse vs yesterday · Android

“What changed across all my apps since yesterday?”

  • Sample data
  • Android
  • iOS
  • All
  • Partner app (Flutter): Jank spiked to 82%, up 10%
  • Ops app: Fully Drawn rose to 85 ms (+1.2%) while Jank improved 1%
  • Shop app stable: 36% Jank and score 98

Product health snapshot

Shop app98 =
First Paint
48 ms
▼ 0%
Fully Drawn
136 ms
▼ 0%
Jank
36%
▼ 0%
ANR
—
Rage / 100 sess
210
▼ 0.1%
Cold start
—
Android · 2,711 sessions
Ops app100 =
First Paint
28 ms
▼ 0%
Fully Drawn
85 ms
▲ 1.2%
Jank
60%
▼ 1.6%
ANR
—
Rage / 100 sess
182
▼ 5.8%
Cold start
—
Android · 317 sessions
Partner app (Flutter)100 =
First Paint
37 ms
▼ 0%
Fully Drawn
40 ms
▼ 0%
Jank
82%
▲ 13.9%
ANR
—
Rage / 100 sess
194
▲ 1.2%
Cold start
3.0 s
0%
Android · 17,505 sessions

What changed

All · per app tabs
● Improved
Jank framesPartner app · dynamicPage
▼ 60% (84.5%)71% → 11%
API responseOps app · /v1/collection/screens
▼ 382 ms (72%)531 → 149 ms
Rage / 100 sessShop app · SplashActivity
▼ 127 (41.7%)305 → 178
Jank %Shop app · LoginActivity
▼ 6% (21.4%)28% → 22%
● Degraded
Battery / hrPartner app · dynamicPage
▲ 29% (414%)7% → 36%
Fully Drawn PaintOps app · audit-scan
▲ 724 ms (43.8%)1,654 → 2,378 ms
API responseOps app · /v1/upload-url
▲ 81 ms (81.8%)99 → 180 ms
Rage / 100 sessPartner app · addressPage
▲ 295 (224%)131 → 426

Version impact

last 3 releases
5.4.130 Oct
Shop app
  • First Paint▼ 0 ms (0%)
  • Fully Drawn▲ 71 ms (54%)
  • Score▲ 6 pts (6.4%)
  • Jank▲ 42% (124%)
  • Frozen▼ 1,696 (99.9%)
3.2.028 Oct
Partner app (Flutter)
  • First Paint▲ 566 ms
  • Fully Drawn▲ 2,495 ms
  • Score▼ 59 pts (60%)
  • Jank▲ 27% (45%)
  • Frozen▼ 42,846 (100%)
5.3.927 Oct
Shop app
  • First Paint▲ 189 ms
  • Fully Drawn▲ 229 ms
  • Score▼ 16 pts (17%)
  • Jank▲ 44% (126%)
  • Frozen▼ 1,258 (99.8%)

Slowest screens (First Paint)

top offenders today
  • dynamicPage294 ms
  • addressPage178 ms
  • productDetailPage174 ms
  • otpPage173 ms

Slowest API endpoints

top offenders today
  • /v2/payment/validate23,332 ms
  • /v2/payment/validate?retry16,912 ms
  • /v1/orders/status13,783 ms
  • /v1/cart/checkout10,034 ms

Sample data on example domains (shop.example.com). Your dashboard shows your own sites and apps.

What you can see on Pulse

  • Improved and degraded metrics for each app
  • Android and iOS side by side
  • Crash, ANR, speed and API changes
  • A link from each change to the screen behind it

Includes what used to be One View. Old links redirect here.

Questions about Pulse

Does Pulse cover several apps?

Yes. All apps on the account appear on one page.

Is it real-user data?

Yes. Every number comes from sessions on users’ own devices, not test devices.

Last updated 6 Nov 2026 · Reviewed by [Name], [Role]