Comparison

TELCO vs Dextr Contacts + Relationships

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

Head to head
About

TELCO

Features
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・電話による自動応答システム(IVR) の機能を用いた電話システムを使用できます。 ・一般電話、およびユーザ間で通話でき、各種通話機能や履歴機能などで通話がより便利に ・一人1アカウントを作成し、ユーザ共有機能で垣根を超えたツールとして使用できます。 ※フリーユーザーはアプリで無料のクライアント間通話・通話の着信を受けることができます。 ※プレミアムユーザは電話番号発信・着信を含むすべての機能を使用できます。

About

Dextr Contacts + Relationships

This app helps you manage personal and professional relationships by organizing contact details, tracking interactions, and setting reminders. It goes beyond a basic address book to help you nurture connections and build your network effectively.

Highlights
  • Relationship mapping
  • Interaction logging
  • Customizable contact fields
  • Contact reminders
  • Business card scanning
  • Contact cleanup and archiving
  • Group texting
Features
Read full description

You want your clients’ trust. You want your family and friends to know you care about what is going on in their lives. You pay attention to what they talk about. You reach out during important moments. But your relationship management "system" is failing you: spreadsheets, notes, to-do lists, emojis, and a contacts app that hasn't helped you manage relationships since the first iPhone. It's cumbersome, lacks sophistication, and is hard to maintain. What if your address book was more than just a list of names, numbers, and scattered notes? What if it actually helped you improve your relationships? DEXTR'S RELATIONSHIP MANAGEMENT FEATURES BUILD YOUR NETWORK ► Relationships: Define how people relate to you and others. ► Introductions: Never lose track of who introduced you to someone. ► First Met: Keep a record of when, where, and how you met a person. ► Events: Keep track of who attended an event and whom you met there. ► Places: Associate people with places, including where you met them, where they work, and where they live. ► Unplug: Find local events where you can meet new people to build your personal and professional network. ► Business Card Scanner: Quickly scan business cards to import contact details. REMEMBER THE DETAILS ► Contact Journals: Keep a running interaction log of what you discussed, including how, when, and where each interaction occurred. ► Files: Attach files, photos, and videos to contact profiles, events, and journal entries. ► Custom Fields: Customize contact profiles with searchable text, date, number, Boolean (yes/no), and dropdown fields. ► Dates: Save birthdays, anniversaries, hire dates, and other important dates to contact profiles. STAY IN TOUCH ► Contact Reminders: Schedule one-time notifications or recurring reminders based on the last time you texted, called, or created a journal entry. ► Request Contact Information: Send requests that let people update their own contact information using only the fields you choose. ► Text Blast: Compose once, then send multiple personalized texts to people grouped by tags, relationships, favorites, or event attendance. ► Call/Text: Initiate calls and texts within Dextr to automatically create a running log of your outreach. ORGANIZE YOUR CONTACTS ► Tags: Label and group people according to any criteria, such as interests, customer codes, personal qualities, or affiliations - your imagination is the only limit. ► Contact Cleanup: Merge duplicate contacts, remove old contacts, and identify incomplete contact entries. ► Archive Contacts: If deleting contacts feels too permanent, archive them to preserve their information while keeping them out of your main contact list. ► Delete iCloud Contacts: Dextr will help you quickly identify the people you don't remember or will never speak to again so that you can clean up your iPhone contacts. Full backup file included. ► Bulk Actions: Archive, delete, tag, and link relationships across multiple contacts at once. FIND ANSWERS & SAVE TIME ► Dextr A.I.: Use the power of on-device A.I. to help you stay organized. Dextr's on-device A.I. never sends data to third-party services. ► MCP Connection: Connect ChatGPT or Claude to perform advanced tasks, such as importing data from spreadsheets, generating reports, and organizing contacts based on sets of conditions - if you can prompt it, Dextr and your favorite AI can work together to make it happen. ► Insights: See statistics and charts about your address book. ► In-Depth Search: Find anything stored in Dextr using multiple search criteria. ► Home Screen Widgets: Quickly perform actions right from your iPhone's home screen with useful widgets. ► Siri Integration: Get quick answers about your contacts with Siri. Dextr adapts to your contact management style. Install it today, risk-free!

Screenshots

TELCO4 screens
Dextr Contacts + Relationships4 screens

Verdict

The call

The clearest difference is in-app purchases: TELCO at none against Dextr Contacts + Relationships's 2. TELCO also leads on iOS requirement (11.0 vs 26.0). Dextr Contacts + Relationships's advantage is update cadence (every 2 days vs every 14 months). On price, ads 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. Dextr Contacts + Relationships sells 2 in-app purchases, starting at $2.99 per month. TELCO asks for nothing beyond the download.

UpkeepUpdate frequency

TELCO ships an update every 14 months, Dextr Contacts + Relationships every 2 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard3 real differences · 7 level
TELCO versus Dextr Contacts + Relationships: the parameters behind the verdict, then further details
ParameterTELCODextr Contacts + Relationships
PriceFreeFree
Rating—5.0 (51 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—51 — better
Update frequencyEvery 14 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better26.0
Further details — not scored
Size25 MB146 MB
Age rating4+12+
DeveloperHiroshi KomatsuHidden Spectrum, LLC

In-app purchases

None

TELCO

No in-app purchases

2 purchases

Dextr Contacts + Relationships

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly14 Days trial$14.991 Year

Questions

Is TELCO free?
TELCO is free to download, with no in-app purchases.
Is Dextr Contacts + Relationships free?
Dextr Contacts + Relationships is free to download, with in-app purchases available.
Do TELCO or Dextr Contacts + Relationships have ads?
Neither TELCO nor Dextr Contacts + Relationships shows ads.
Which is updated more often, TELCO or Dextr Contacts + Relationships?
TELCO ships an update every 14 months, and Dextr Contacts + Relationships every 2 days. Most recently, TELCO was updated on November 7, 2026 and Dextr Contacts + Relationships on November 12, 2026.

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