📊 1.2M Android Apps Tracked Updated 1 min ago ⚡ Revenue Forecasts
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64
BU Score
Solid

SIM Info & Contacts Transfer

3.9 ✍️ Editor
✍️ BU Analytics Review

SIM Info & Contacts Transfer is an Android app from Biometrics Solution in the Tools category, currently rated 3.9★ across 8,851 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 64Solid (established niche player). For a Tools app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Low install base (8,851 ratings)METRIC
+$1,500
Mature app (10y old)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v3.53🔄 updated 1mo ago📂 Tools💰 Free📺 Ad-supported🚀 Launched 2015 (10y old)

📝 About this app

Move contacts between your SIM card and phone with drag-and-drop. View 80+ SIM and device details. Tap any item to copy it to your clipboard.

<b>Contact Transfer</b>
Transfer contacts between SIM card and phone storage — individually or in bulk. Perfect for switching devices or backing up your SIM.

<b>Full List of SIM and Device Details</b>
- IMEI (International Mobile Equipment Identity) for GSM devices
- Primary IMEI on multi-SIM devices
- MEID (Mobile Equipment Identifier) for CDMA devices
- Radio firmware software version (IMEI/SV for GSM)
- Manufacturer Code from the MEID
- Type Allocation Code (TAC), first 8 digits of the IMEI
- SIM card state (absent, PIN required, PUK required, network locked, ready)
- SIM serial number (ICCID)
- Unique subscriber ID (IMSI) stored on the SIM
- SIM provider MCC+MNC (Mobile Country Code + Mobile Network Code)
- Service Provider Name (SPN) stored on the SIM
- SIM provider ISO country code
- Platform carrier ID for the current subscription
- Carrier display name (e.g., AT&T, Vodafone)
- Fine-grained MVNO (Mobile Virtual Network Operator) carrier ID
- MVNO carrier display name (e.g., Google Fi vs T-Mobile)
- Group Identifier Level 1 (GID1) for SIM provisioning
- Forbidden PLMNs (Public Land Mobile Networks) from USIM
- Equivalent Home PLMNs (EHPLMN) for roaming network selection
- Whether a SIM card (ICC card) is present
- Default eUICC card ID for eSIM management
- All UICC card info including physical SIM and eSIM slots
- Carrier ID derived from SIM MCC+MNC
- Registered network operator MCC+MNC
- Registered network operator name
- Network operator ISO country code
- Data network type (LTE, NR/5G, HSDPA, HSUPA, EDGE, GPRS, UMTS)
- Voice network type (LTE for VoLTE, UMTS for 3G calls)
- Network specifier for the subscription
- Network selection mode (automatic or manual)
- PLMN of the manually selected network
- Whether manual network selection is allowed
- Whether the device is roaming on the current network
- Service state including registration, roaming indicator, and operator info
- Signal strength in dBm, ASU level, and signal bars
- All cell info: cell identity, signal strength, and timing advance
- Supported radio access technologies (GSM, CDMA, LTE, NR/5G)
- Cellular data connection state (disconnected, connecting, connected, suspended)
- Data traffic direction (none, in, out, inout, dormant)
- Whether mobile data is enabled by the user
- Whether mobile data roaming is enabled
- Whether a data connection is currently allowed
- Whether the device supports mobile data
- Whether simultaneous voice calls and data are supported (VoLTE, SVLTE)
- Call state (idle, ringing, offhook)
- Per-subscription call state
- Device phone type (GSM, CDMA, SIP)
- Phone number (MSISDN) stored on the SIM
- PhoneAccountHandle for telecom call routing
- Voice mail number from SIM or carrier
- Voice mail alphabetic identifier (display name)
- Visual voicemail handler package name
- MMS user agent string
- MMS User Agent Profile URL
- Emergency number list by category (police, ambulance, fire)
- Call composer / enriched calling status
- Maximum call composer picture size
- Preferred opportunistic data subscription (CBRS)
- Whether multi-SIM is supported (DSDS, DSDA)
- Number of active modems
- Maximum supported modem count
- Subscription ID for the current TelephonyManager instance
- Whether switching multi-SIM configuration triggers a reboot
- Full carrier configuration (VoLTE, Wi-Fi calling, APN, tethering settings)
- Whether DTMF (Dual-Tone Multi-Frequency) tone length is configurable
- Hearing aid compatibility (HAC) support
- RTT (Real-Time Text) support for accessibility
- TTY (Teletypewriter) mode support
- Whether the device supports SMS service
- Whether the device supports voice calls
- Whether the device is a world phone (GSM + CDMA for international roaming)
- Whether the app has been granted carrier privileges by the UICC card
- Network Access Identifier (NAI) for network authentication

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
SIM Info & Contacts Transfer
Developer
Biometrics Solution
Bundle ID
sparrow.peter.simcardmanager
App Store URL
Open in App Store
Category
Tools
Content rating
Not found
Languages
Not found

Company

Website
Not found
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$1.0K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth8,851 ratings+29% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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