Comparison

Sentry Pro vs ShrimpNote

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

Head to head
About

Sentry Pro

Receive instant alerts for all Tesla Sentry Mode events, not just alarms. This app provides real-time notifications and allows you to program automatic deterrent actions like honking or flashing lights. Stay informed and ensure your vehicle's security from anywhere.

Highlights
  • Real-time Sentry Mode notifications
  • Automatic honk/flash deterrent actions
  • Monitor multiple Tesla vehicles
  • Privacy-focused authentication
  • Deter potential threats
Features
Read full description

The original Tesla app notifies you only when the car alarm goes off. To receive notifications for all Tesla Sentry Mode events you need this app! No more surprises when you return to your vehicle - stay connected and safe by receiving notifications on Sentry events. With Sentry Pro, you'll always be in the know, anytime and anywhere. You can also program the vehicle to automatically honk or flash the lights in order to deter threats. Key Features: - Real-time Notifications: Receive instant notifications when Sentry Mode activates. - Automatic actions: Program your vehicle to automatically honk the horn or flash the lights when a threat is detected. - Scheduled Sentry Mode: Automatically turn Sentry Mode on and off at set times every day to reduce battery drain during low-risk hours. - Stay Safe: Stay one step ahead of potential incidents or threats. - Peace of Mind: Ensure your Tesla's protection and your peace of mind. - Privacy Protection: Rest easy knowing that safeguarding your privacy is our top priority. * Sentry Pro support multiple vehicles with a single subscription! We don't collect any personal data from you - no names, emails, passwords or phone numbers required. You authenticate directly with Tesla, and Sentry Pro never handles your password. Notifications arrive anonymously directly to your phone. * Sentry Pro is developed by Sentry Brain S.M.P.C., an Approved Tesla Fleet API developer * Try it for free! Questions or need help? Reach out to us at support@sentrypro.app EULA: https://sentrypro.app/terms/

About

ShrimpNote

Features
Read full description

A logbook for shrimp keeping. Grades, lineages, water quality & breeding. Whether you keep Neocaridina, Crystal Red, Taiwan Bee, or Sulawesi lines — ShrimpNote helps you track what spreadsheets and tank-only apps cannot: individual grade history, lineage names, and breeding records with photos. No subscription. No cloud account. Your collection stays on your iPhone. 【What You Can Do — Free】 ▷ Colonies (Tanks) Register up to 5 tanks with cover photo, species summary, lineage summary, shrimp count, environment notes, introduction date, and purchase price. Grade breakdown per colony (how many S / SS / SSS). ▷ Individual Shrimp Register up to 5 named shrimp with photo, species, variety, pattern, grade, lineage, generation, acquisition source & date, purchase price, identification memo, and status (keeping / breeding pair / rehomed / deceased). ▷ Grade Evaluation History Log grade judgments per shrimp — photo, grade label, date, and memo. Build a visual timeline of grade upgrades. Share any evaluation as an image card. ▷ Molt Log Record shell condition notes per individual. ▷ Water Quality & Water Changes Log temperature, pH, GH, KH, TDS, and memos. Record water change volume and water used. Unified timeline with trend charts per colony. Switch display between ℃/mL and ℉/gal. ▷ Breeding Logs Pairing date, berried date, hatch date, parent shrimp, lineage combination memo, shrimplet count, and notes. ▷ Custom Grade & Lineage Definitions Create your own grade scale (name, rank, color) — drag to reorder. Maintain a lineage master list. Add new grades inline from the shrimp form. ▷ Statistics Collection overview, total investment, breeding success rate, species pie chart, and grade pie chart. ▷ CSV Export Export colony and shrimp data as CSV files. ▷ ZIP Export & Import Export a full backup with photos and related logs (ZIP). Import from CSV or ZIP exported by ShrimpNote. Free plan respects colony/shrimp limits. ▷ Share Cards (with watermark) Three card types: New arrival, Grade evaluation, Colony overview. Free cards include a "Logged with ShrimpNote" watermark. 【ShrimpNote Pro — One-Time Purchase】 · Unlimited colonies and individual shrimp · Share cards without the fixed app watermark · Display your SNS handle on share cards (e.g. @yourname) Pay once. Yours forever. No subscription. 【Who It's For】 · Crystal Red / Taiwan Bee keepers tracking S → SS → SSS upgrades · Breeders who name lineages and need a master list · Keepers tired of losing grade photos in camera rolls · Anyone who wants local data — no cloud, no account 【Your Data Stays on Your Device】 Everything is stored locally. Nothing is uploaded to external servers. ---------------------- Developer: Kore Apps Contact: support@kore-apps.com ----------------------

Screenshots

Sentry Pro4 screens
ShrimpNote4 screens

Verdict

The call

The clearest difference is update cadence: Sentry Pro at every 2 weeks against ShrimpNote's every 6 weeks. On price, ads, in-app purchases 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. Sentry Pro sells 4 in-app purchases, starting at $5.99 per month and ShrimpNote sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sentry Pro ships an update every 2 weeks, ShrimpNote every 6 weeks. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
Sentry Pro versus ShrimpNote: the parameters behind the verdict, then further details
ParameterSentry ProShrimpNote
PriceFreeFree
Rating4.5 (1K ratings) — better—
Positive reviews53.6% of reviews—
Number of ratings1K — better—
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size43 MB70 MB
Age rating4+4+
DeveloperSENTRY BRAIN SINGLE MEMBER P.C.kazuki korenori

Bugs and requests

Sentry Pro

Reported bugs

3 issues
  • Unable to log in or connect to Tesla account
  • Notifications not working as expected
  • Subscription issues and billing problems

Requested features

4 requests
  • Add scheduling options for alerts
  • Integrate with Tesla app for seamless experience
  • Provide more detailed event information
  • Allow customization of notification settings

ShrimpNote

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Sentry Pro

Subscriptions3
  • Monthly Sentry Pro Subscription7 Days trial$5.991 Month
  • Yearly subscription/Single Veh7 Days trial$34.991 Year
  • Yearly SentryPro Subscription7 Days trial$49.991 Year
One-time1
  • Lifetime$133.99
1 purchases

ShrimpNote

One-time1
  • ShrimpNote Pro$6.99

Questions

Is Sentry Pro free?
Sentry Pro is free to download, with in-app purchases available.
Is ShrimpNote free?
ShrimpNote is free to download, with in-app purchases available.
Do Sentry Pro or ShrimpNote have ads?
Neither Sentry Pro nor ShrimpNote shows ads.
Which is updated more often, Sentry Pro or ShrimpNote?
Sentry Pro ships an update every 2 weeks, and ShrimpNote every 6 weeks. Most recently, Sentry Pro was updated on October 27, 2026 and ShrimpNote on October 11, 2026.

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