Comparison

@Mail2000 vs M4BeaconConfig

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

Head to head
About

@Mail2000

Access your Mail2000 account on your iOS device. Easily compose, read, and search emails with instant push notifications for new messages. The app offers contact auto-completion and filtering for important mail.

Highlights
  • Compose and read emails
  • Push notifications for new mail
  • Filter important emails
  • Auto-complete contacts
  • Search mail and attachments
Features
Read full description

This App only support Mail2000 V6 SP1 or above. The customer of mail2000.com.tw must migrate to version 6.0 to continue settings: Server: ms1.mail2000.com.tw Account: Enter the email address You can apply migrating to Mail2000 V6 in http://mail2000.com.tw. Or contact to Mail2000 customer service center. Mail: m2k_adm@mail2000.com.tw Get the completed Mail2000 webmail experience for your iPhone, iPod Touch. With the @Mail2000 App, you can - Compose and read the mails easily. - Push notification; receive instant notification of new mail. - Filter the most important mail to notify. - Auto-complete the contacts and public contacts as you type. - Search through all your mail and attachment. The @Mail2000 App is available for devices running iOS 11.0+

About

M4BeaconConfig

Features
Read full description

M4 Beacon Config is the official configuration tool for Holden International M4 IB-A series BLE beacons, including the IB-A300, IB-A600, IB-A700, and IB-A800 models. Supports both M4 Line Simple Beacon and M4 Security Beacon firmware. The app automatically detects which parameters are available on each connected device and shows only the relevant controls. KEY FEATURES • Scan and connect to M4 IB-A series beacons via Bluetooth Low Energy (BLE) • Read and write all GATT configuration parameters • Configure UUID, Major/Minor, RSSI Calibration, Manufacturer ID, Advertising Interval, TX Power, and LED • Access Hardware ID (HWID), Inventory ID, and Device Message (Line Simple Beacon firmware only) • Automatic GATT attribute detection — fields shown only when supported by the connected device • Traditional Chinese (繁體中文) language support • No internet connection required during configuration SUPPORTED DEVICES • IB-A300 — Compact beacon, battery or Micro-USB power • IB-A600 — Waterproof sealed beacon, ER14505 battery • IB-A700 — USB-C powered beacon • IB-A800 — Advanced sensor beacon with built-in buzzer and temperature/humidity sensor (Gainta G519B enclosure) HOW TO USE 1. Place the beacon in configuration mode by pressing its button or power cycling. 2. Open the app and tap Scan Beacon to find nearby M4 beacons. 3. Tap a beacon to connect. The app reads all current settings automatically. 4. Tap any parameter to edit and write the new value. 5. Disconnect — the beacon immediately broadcasts with the new settings. For technical documentation and firmware information, visit www.m4grid.com.

Screenshots

@Mail20004 screens
M4BeaconConfig4 screens

Verdict

The call

The clearest difference is update cadence: M4BeaconConfig at every 2 weeks against @Mail2000's every 3 months. @Mail2000's advantage is iOS requirement (13.0 vs 16.6). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

@Mail2000 ships an update every 3 months, M4BeaconConfig every 2 weeks. The most recent releases landed on September 25, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
@Mail2000 versus M4BeaconConfig: the parameters behind the verdict, then further details
Parameter@Mail2000M4BeaconConfig
PriceFreeFree
Rating1.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperOpenfind Inc.Matrix Strategy Inc.

In-app purchases

None

@Mail2000

No in-app purchases

None

M4BeaconConfig

No in-app purchases

Questions

Is @Mail2000 free?
@Mail2000 is free to download, with no in-app purchases.
Is M4BeaconConfig free?
M4BeaconConfig is free to download, with no in-app purchases.
Do @Mail2000 or M4BeaconConfig have ads?
Neither @Mail2000 nor M4BeaconConfig shows ads.
Which is updated more often, @Mail2000 or M4BeaconConfig?
@Mail2000 ships an update every 3 months, and M4BeaconConfig every 2 weeks. Most recently, @Mail2000 was updated on September 25, 2026 and M4BeaconConfig on October 16, 2026.

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