Flex Mobile vs WOW Mobile

By Rob Webber • Founder & Editor

Head-to-head comparison of plans, features, and pricing

Flex Mobile

Flex Mobile

T-Mobile network

$—/mo

0 plans available

WOW Mobile

WOW Mobile

T-Mobile network

$—/mo

0 plans available

Looking to switch carrier but not sure if Flex Mobile or WOW Mobile is better? Within this guide, you'll be able to compare Flex Mobile and WOW Mobile coverage, features, plans, and prices side-by-side, so you can decide which carrier offers the best deal.

Flex Mobile vs WOW Mobile: Coverage & Plan Comparison 2026

  1. 1. Flex Mobile vs WOW Mobile: Reviews
  2. 2. Flex Mobile vs WOW Mobile: Plans
  3. 3. Flex Mobile vs WOW Mobile: Coverage
  4. 4. Flex Mobile vs WOW Mobile: Features
  5. 5. Our Verdict
  6. 6. FAQ

Flex Mobile vs WOW Mobile: Reviews

Flex Mobile
Our Rating:
3/5
See Deals → View Plans

Pros

  • ✓ T-Mobile network coverage
  • ✓ Flexible plan options
  • ✓ No contract

Cons

  • ✗ Newer carrier
  • ✗ Limited track record
  • ✗ Basic features
WOW Mobile
Our Rating:
3.2/5
See Deals → View Plans

Pros

  • ✓ T-Mobile network coverage
  • ✓ Bundled with WOW Internet
  • ✓ No contract

Cons

  • ✗ Requires WOW Internet
  • ✗ Limited service area
  • ✗ Newer mobile offering

Flex Mobile vs WOW Mobile: Plans

Flex Mobile Top Plan

Unlimited

$29/mo

Powered by T-Mobile

See at Flex Mobile →

Flex Mobile Plans

WOW Mobile Top Plan

20GB

$45/mo

Powered by T-Mobile

See at WOW Mobile →

WOW Mobile Plans

Flex Mobile vs WOW Mobile: Coverage

Flex Mobile

Flex Mobile is powered by T-Mobile 5G & 4G LTE wireless networks.

View Flex Mobile coverage map →

WOW Mobile

WOW Mobile is powered by T-Mobile 5G & 4G LTE wireless networks.

View WOW Mobile coverage map →

Flex Mobile is powered by T-Mobile and WOW Mobile is powered by T-Mobile. Coverage varies by location — check availability in your area.

Flex Mobile vs WOW Mobile: Features

Feature Flex Mobile WOW Mobile
Networks — —
Data Speed — —
3G Network — —
Mobile Hotspot — —
5G — —
VoLTE — —
WiFi Calling — —
Visual Voicemail — —
Bring Your Phone — —
Keep Your Number — —
Contract — —
Credit Check — —
Taxes Included — —
Multi-line Discounts — —
Multi-month Discounts — —
Money Back Guarantee — —
Customer Service — —
International Calls — —
International Roaming — —

Our Verdict

Flex Mobile is better for budget-conscious users who want plans starting at $0/mo on the T-Mobile network. WOW Mobile is better if you want plans on the T-Mobile network starting at $0/mo. Both carriers offer the same tower coverage as Big Wireless at a fraction of the price.

Who Should Choose Flex Mobile

  • ✓ You want the T-Mobile network
  • ✓ Plans starting at $0/mo
  • ✓ 0 plan options to choose from
View Flex Mobile Plans →

Who Should Choose WOW Mobile

  • ✓ You want the T-Mobile network
  • ✓ Plans starting at $0/mo
  • ✓ 0 plan options to choose from
View WOW Mobile Plans →

Why You Can Trust This Comparison

I've spent years helping people ditch overpriced phone plans by exposing hidden fees and carrier tricks. At MoneySavingPro, we go beyond the fine print, testing and comparing real-world network performance so you don't have to.

I've personally tested Flex Mobile, WOW Mobile, and other low-cost providers, comparing their speeds, coverage, and pricing to the Big 3. If there's a smarter way to save, you'll hear about it here first.

— Rob Webber, Founder & Editor

Compare Flex Mobile vs WOW Mobile — How Much Could You Save?

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Frequently Asked Questions

Is Flex Mobile or WOW Mobile cheaper?
Flex Mobile is cheaper, with plans starting at $0/mo. WOW Mobile starts at $0/mo.
Which network does Flex Mobile use?
Flex Mobile uses the T-Mobile network. You get the same coverage as T-Mobile customers at a lower price.
Which network does WOW Mobile use?
WOW Mobile uses the T-Mobile network. You get the same coverage as T-Mobile customers at a lower price.
Can I keep my phone number if I switch to Flex Mobile or WOW Mobile?
Yes. Both carriers support number porting. You can transfer your existing phone number in about 10-30 minutes during the sign-up process.
Do Flex Mobile and WOW Mobile offer 5G?
Most modern plans from both Flex Mobile and WOW Mobile include 5G access at no extra cost where the network supports it.