Comparison

Tesaro vs ContactHelper

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

Head to head
About

Tesaro

Features
Read full description

Your Tesla. Always in control. Tesaro brings vehicle control, live status, and detailed driving, charging, and parking insights to your iPhone and Apple Watch. Formerly S3XY Companion. Control your vehicle in seconds: - Lock and unlock - Open and close frunk, trunk, doors, windows, and charge port - Start and stop charging - Set the charge limit - Start climate, defrost, Dog Mode, Camp Mode, seat heating, seat cooling, and steering wheel heating - Flash lights, honk, remote start, wake the vehicle, and trigger HomeLink Stay close to your Tesla: - Live vehicle status for battery, range, charging, climate, lock state, location, and current drive or parking state - Live Activities for charging, driving, and vehicle status - Home Screen, Lock Screen, Control Center, and Apple Watch widgets - Apple Watch app, complications, and quick actions for wrist-based control - Siri Shortcuts and App Intents for common vehicle commands Understand every trip and charge: - Trip history with maps, timeline scrubber, distance, duration, efficiency, energy, temperatures, and costs - Charging history with power, battery, energy, time, cost, and location details - Parking history with duration, battery change, energy loss, maps, and daily statistics - Overview charts for trips, charging, parking, drivers, and vehicle activity - Battery health, capacity history, degradation tracking, software history, and VIN information Built for everyday Tesla owners: - Adaptive layouts for iPhone Duo, open or closed, in portrait and landscape - Side-by-side lists, maps, and details when space allows - Multi-vehicle support - Customizable quick actions - Configurable notifications for trips, charging, security, climate, status changes, and commands - Saved locations and nearby charge locations - Charging plans and scheduling windows - Tibber electricity prices and Tibber-based charging automation - Bluetooth pairing and proximity actions for supported commands - Command history and in-app feedback reporting Some features require an active subscription. Tesaro is an independent app and is not affiliated with Tesla, Inc. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ContactHelper

Effortlessly manage your address book with advanced organization and lightning-fast search capabilities. Improve your native dialing experience for quicker connections. Take full control of your contacts and stay efficiently connected.

Highlights
  • Organize contacts with tags
  • Add pinyin nicknames
  • Instant search by name or number
  • T9 input search
  • Tap to dial functionality
  • Improved T9 dialing accuracy
Read full description

Tired of struggling to find your contacts? This app helps you take full control of your address book! - Organize with tags and pinyin nicknames - Search instantly by name, number, or T9 input - Tap to dial — faster than ever Even better, it improves the native T9 dialing experience, ensuring more accurate contact sorting in English system settings. Stay efficient, stay connected — no more fumbling around!

Screenshots

Tesaro4 screens
ContactHelper4 screens

Verdict

The call

The clearest difference is price: Tesaro at Free against ContactHelper's $1.99. ContactHelper's advantage is update cadence (every 9 days vs monthly) and iOS requirement (17.0 vs 26.0). On 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

Tesaro is free to download; ContactHelper costs $1.99 up front. Tesaro sells 6 in-app purchases, starting at $6.99 per month and ContactHelper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Tesaro ships an update monthly, ContactHelper every 9 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Tesaro versus ContactHelper: the parameters behind the verdict, then further details
ParameterTesaroContactHelper
PriceFree — better$1.99
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Paid
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size298 MB2 MB
Age rating4+4+
DeveloperStefan Sturm虎 伏

In-app purchases

6 purchases

Tesaro

Subscriptions6
  • For 1 Tesla monthly$6.991 Month
  • For 2 Teslas monthly$14.991 Month
  • For 3 Teslas monthly$19.991 Month
Show 3 more
  • Premium for 1 Tesla yearly$69.991 Year
  • Premium for 2 Teslas per year$149.991 Year
  • Premium for 3 Teslas per year$199.991 Year
1 purchases

ContactHelper

One-time1
  • Upgrade to Premium$1.99

Questions

Is Tesaro free?
Tesaro is free to download, with in-app purchases available.
Is ContactHelper free?
ContactHelper costs $1.99, and also offers in-app purchases.
Do Tesaro or ContactHelper have ads?
Neither Tesaro nor ContactHelper shows ads.
Which is updated more often, Tesaro or ContactHelper?
Tesaro ships an update monthly, and ContactHelper every 9 days. Most recently, Tesaro was updated on October 19, 2026 and ContactHelper on October 24, 2026.

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