UP
Our takeEditorial$45 on T-Mobile with real international roaming baked in - the 480p video cap is the price of admission.
Simple Mobile
Unlimited World
7.0/10 UpPhone score
$45/month on T-Mobile with 20 GB hotspot, international roaming in 17 countries, and a $15 calling credit.
Best for
Simple Mobile subscribers who want Unlimited data and hotspot.
LTEUnlimited Data20 GB Hotspot
Data
Unlimited
Hotspot
20 GB
Talk / text
Unlimited
Network
5G + 4G LTE
The verdict, & two little voices
Should you actually get Unlimited World?
The editor weighs in — flanked by the optimist on her shoulder and the cynic on the other.
“International roaming and a calling credit built into a $45 plan - that's usually a $10-15 add-on.”
“Standard-definition video on a 5G plan in 2026 is a marketing team trying to hide a cost.”
Pricing for Unlimited World
· $45/mo with AutoPay (promo 3 months); $50/mo withoutAutopay discount
Many carriers offer a discount with autopay + paperless billing. Prices above may already reflect this.
Eligible promotion
Autopay required
Prices may vary by region, promotions, and account history. Check Simple Mobile's website for current offers.
View Unlimited World Plans Line by Line
1 Line
Unlimited
$45.00/mostandard
$50.00/mostandard
Our review
Simple Mobile Unlimited World runs on T-Mobile at $45/month with AutoPay - $50 without.
The headline differentiator is international: 5 GB of data roaming in 17 countries, a $15/month international calling credit, and 480p video streaming. Domestically the plan delivers unlimited data with 20 GB of hotspot before the throttle. Video caps at 480p on device - standard definition.
The first three months at $45 is a promotional rate that may renew at $50 without autopay; locking in AutoPay keeps the price stable. T-Mobile's network is the host, so coverage tracks closely with T-Mobile's actual footprint.
What we love
- 20 GB mobile hotspot included
- 5 GB international data roaming in 17 countries
- $15/month international calling credit
- T-Mobile 5G network
- $45/month with AutoPay is a competitive unlimited price
- No annual contract
What we don't
- Video capped at 480p on device - standard definition only
- AutoPay required to hold the $45 price; $50 without
- International data capped at 5 GB for roaming
- 30-day prepaid model - pay upfront each cycle
- Single-line only - no multi-line savings
Full features
Talk + text
MinutesUnlimited
MessagesUnlimited
Intl calling—
Data
High-speed dataUnlimited
Hotspot20 GB
Contract
Contract type—
RoamingUS & territories
Frequently asked questions about Unlimited World
What features does Unlimited World include?
Unlimited 5G data, 20 GB hotspot at high speed, 5 GB international roaming in 17 countries, $15 international calling credit per month, 480p video streaming on device. T-Mobile network.
How much data, talk, and text does Unlimited World include?
Unlimited domestic talk, text, and data. 5 GB international roaming data in 17 countries. No confirmed deprioritization threshold published for domestic data.
What is the network speed on Unlimited World?
5G and LTE speeds domestically. Hotspot at high speed for first 20 GB, throttled after. International roaming at up to 5 GB before throttle.
Does Unlimited World include mobile hotspot?
20 GB of mobile hotspot at high speed included. After 20 GB, hotspot throttles to a lower speed.
What happens if you exceed your data on Unlimited World?
No overages. Data and hotspot throttle when caps are hit. International calling beyond the $15 credit is billed at per-minute or per-MB rates.
Does Unlimited World require a contract?
30-day prepaid, no annual contract. Pay at the start of each cycle. No early termination fee.