Anchor & Overlap vs CRM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anchor & Overlap
This app quickly and accurately calculates rebar anchorage length in concrete according to engineering standards. It provides concrete and rebar strength characteristics, along with minimum/maximum rebar diameters and mandrel diameters.
- Rebar anchorage length calculation
- Engineering standard compliance (SNiP, SP)
- Concrete strength data
- Rebar strength data
- Rebar diameter specifications
- Mandrel diameter calculation
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"Anchor & Overlap" - ваш быстрый и точный помощник для расчета длины анкеровки арматуры в бетоне, согласно инженерным стандартам (СНиП, СП). Приложение предоставляет прочностные характеристики бетона и арматуры. Также минимальные и максимальные диаметры арматуры и диаметр оправки арматурного стержня.
CRM
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ClientTrail helps salespeople stay on top of every client conversation, follow-up, and next step. Built as a lightweight sales contact book, ClientTrail turns your contacts into an action-focused workspace. Add client notes after a call, meeting, message, or visit, set the next reminder, and quickly see who needs attention today. Core capabilities: - Sales contacts: record role, decision influence, relationship warmth, communication preference, phone, email, WeChat, and notes. - Contact strategy: each contact detail page organizes to-dos, strategy, profile, and timeline, with attention tips, relationship-building suggestions, and compliance reminders. - Stakeholder management: track who introduced whom, relationship to the decision maker, attitude, influence, and internal context. - Quick contact actions: call or email directly from the contact list. - Follow-up records: capture calls, WeChat messages, email, visits, demos, customer feedback, and next actions. - Voice input: when you tap to start, Apple on-device speech recognition can transcribe your follow-up note. No third-party speech service is used. - Behavior signals: organize signals such as asking about price, sharing materials, introducing key people, clear commitments, silence, delayed replies, vague replies, and repeated challenges. - Communication observations: record mood, attention, tone, relationship trend, trust change, and pressure signals to help choose better questions and pacing. - Customer health: combine opportunities, relationships, and communication records into a clearer account view. - Local reminders: set next follow-up times for important contacts. - Privacy first: contacts are imported only when you choose them. ClientTrail does not read WeChat, SMS, email, or other app chats in the background. Designed for: - Field sales reps - Account managers - B2B salespeople - Consultants - Insurance agents - Real estate agents - Anyone who needs to remember who to contact next ClientTrail is not a heavy CRM. It is a practical follow-up desk you can open every day to understand who needs attention, what changed, and what to do next. Never miss the next client step.
Screenshots
Verdict
The clearest difference is iOS requirement: Anchor & Overlap at 13.0 against CRM's 17.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Anchor & Overlap | CRM |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmitry Voynov | 飞 江 |
In-app purchases
Anchor & Overlap
No in-app purchases
CRM
No in-app purchases









