You pay for electricity only when you flip the switch. Water is billed by the meter. But mobile data still forces us into a guessing game: “How many gigabytes will I need next month?”

Today, Germany’s mobile market is ruled by fixed bundles. We buy 10, 20, or 50 GB, sign 24-month contracts, and pay a fixed fee even if the phone has spent the whole month untouched on the nightstand. How did the simple “pay for what you use” model almost disappear from telecom — and who benefits from our overpayments?

Let’s break it down.

From Freedom to Commitments

In the 90s, Prepaid was booming. You paid per minute, per SMS. No mobile internet. Everything was transparent: no usage — no bill.

In the 2000s, the pendulum swung toward Postpaid. Operators realised they needed predictable revenue to build expensive networks. Two-year contracts became the norm, and customers got €1 phones in return.

By the 2010s, the market revolved around mobile internet. Smartphones took over, and gigabytes became the industry’s new currency. Bundles pushed out everything else: minutes and SMS turned into free add-ons, while data volume became the core product.

Why Operators Love Bundles

On the surface it looks like customer care. In reality, it’s pure economics.

Predictable revenue. Operators must know how much money they’ll earn next month. A fixed monthly fee gives them stability — whether you use your data or not.

Breakage: the Fear Premium. People worry about running out of data and choose plans “with a buffer.” If you buy 20 GB and use only 8, the difference goes straight into the operator’s margin. You pay for thin air; the network sees no load.

The unlimited trap. Since 2018, unlimited plans have appeared on the market. They’re expensive and sell peace of mind. But according to Bundesnetzagentur and Statista, average monthly usage in Germany is only 7–8 GB. Unlimited plans benefit the operator far more than the customer.

Why the “Electricity-Style” Model Vanished

Data usage is harder to meter than kilowatt-hours. Networks face peak loads. Streaming costs operators more than SMS. Bundles simplified billing and allowed operators to hide the cost of iPhones inside monthly fees.

Add psychology: most people prefer one predictable payment to counting megabytes and fearing an “end-of-month bill shock.”

2025: Time to Bring Back Fairness

The market is cyclical. In the early 2020s, digital app-based operators and eSIMs arrived — but most of them still copy the old bundle logic, just without paperwork.

NAKED-mobile is changing the rules. The technology of 2025 makes it possible to bring back the transparency of the 90s — without the fear of runaway spending.

We’re launching a plan that adapts to you:

€0 per month if you don’t use mobile internet. Your number stays active for incoming calls and SMS.

Dynamic pricing (Pay-per-Tier). No upfront bundles. At the end of the month, the system simply picks the most economical tier for you:

• Used a little? Up to 5 GB — €6.99
• Browsed actively? Up to 20 GB — €9.99

No more “expired gigabytes.”

Cost Control. Your spending has a strict ceiling: €27.99 for 200 GB. Your safety rope — the bill will never turn into an unpleasant surprise.

This hybrid model combines the savings of Pay-As-You-Go with the security of bundles. You stop crediting the operator and stop paying for what you never used.

Why It Matters

Bundle-based tariffs helped operators stabilise revenue and build networks. But today, with mature infrastructure and predictable usage patterns, the old model looks outdated.

The market is ready for a fair, meter-based approach to data. And if you’re tired of paying for thin air — welcome to Naked-mobile.