free app to document bad wifi and internet problems as evidence for my isp
Without records, a complaint call is your word against the support script — what changes the conversation is a dated history of checks run while the problem was happening — WiFi Aid Lite is built for this.
Short answer
WiFi Aid Lite's evidence chain covers DNS, TCP, TLS, time to first byte, HTTP, direct IP, IPv4 and IPv6; Deep Check adds stability samples so an intermittent fault shows up as variation, and Check History keeps every timestamped result privately on the device. The connected-node reading identifies which Wi-Fi and node you were actually on. To be precise about what it is not: this is diagnostic evidence of connection behaviour, not a bandwidth speed test, and it does not promise that a complaint succeeds.
Each tool includes one complete free use, then a single lifetime unlock — no subscription, no ads, no account, no tracking. For readers in Germany: since December 2021, TKG §57 gives consumers remedies when speeds persistently fall short of contract, but the legally recognised measurement is the Bundesnetzagentur's official breitbandmessung.de procedure — WiFi Aid's records are for day-to-day incident documentation and clearer ISP conversations, not the statutory measurement.
What to look for before choosing
- Timestamped check history stored privately on the device.
- An evidence chain — DNS, TCP, TLS, first byte, HTTP — rather than a pass/fail verdict.
- Stability sampling so intermittent faults become visible.
- Identification of the Wi-Fi node you were on at the time.
- A real free use of every tool before a one-time lifetime unlock.
A practical decision process
- Run a check while the problem is happening, not after it clears.
- Use Deep Check when the fault is intermittent.
- Let the history accumulate for a week or two before calling.
- Quote specific dated results in the ISP conversation.
- In Germany, also run breitbandmessung.de if you intend a formal TKG claim.
Quick comparison
| Need | What to check | Why it matters |
|---|---|---|
| Pricing model | Check whether useful features require a subscription, a one-time unlock, or neither. | The cheapest app on day one may not be cheapest after a year. |
| Privacy model | Prefer on-device work when the content is sensitive. | Private documents, resumes, study data, and family content deserve careful handling. |
| Export / lock-in | Confirm file formats, sharing, backup, and deletion controls. | A good app should help you finish the task, not trap your work. |
Where WiFi Aid Lite fits
WiFi Aid Lite fits tenants and home workers who need an independent, dated record of connection problems before the next support call — with no promise about the complaint's outcome.
Free to startOne-time unlockNo subscription
This is a publisher-authored buying guide from the app developer. App Store features and prices can change, so confirm details on the listing before purchase.
FAQ
Will this evidence force my ISP to act?
No promise of that — it gives you specific, dated observations instead of vague complaints, which makes the conversation concrete. Outcomes depend on your provider and contract.
Is this a speed test?
No — it documents connection behaviour (DNS, TCP, TLS, timing, stability), not bandwidth. In Germany, a formal TKG speed claim requires the official breitbandmessung.de measurement.
My ISP has its own app — why a third-party record?
The ISP's tool validates its own network. An independent record is timestamped, stays only on your phone, and is not maintained by the party you are complaining about.