The archive · Product Ideas · Product decision · 2007–2010
YouArchive.It: a teen's iPhone SMS archive grew to 32,000 users, then he shut it down
A 16-year-old who kept hitting the iPhone's 1,000-text limit built a jailbreak SMS backup service that grew to 32,000 users.
YouArchive.It
What it had to solve
In late 2007, 16-year-old Alessandro Segala in Italy filled his first-generation iPhone's 1,000-message storage in under a week. The phone was already jailbroken and unlocked for Italian carriers, so he had full filesystem access and could extract the message database.
How it works
In late 2007 Alessandro Segala, a 16-year-old in Vicenza, Italy, became the first in his social circle to own an iPhone. It was US-only and carrier-locked, so it arrived via a family friend's business trip and had to be jailbroken and unlocked for Italian networks — which gave him full access to the phone's filesystem. One limitation infuriated him: the Messages app kept only 1,000 texts, and with 100 free texts a day from his carrier he hit that wall in under a week.
He wrote PHP scripts that extracted the SMS database and served it through a web interface on his laptop: his own permanent, searchable text archive. Seeing it as a product others needed, he taught himself iPhone development and shipped YouArchive.It in January 2008 — a Cydia app, iTextUploader, synced texts to an encrypted web account, free up to 80,000 messages, with unlimited storage for a one-time €5 VIP payment. A few jailbreak blogs and even a small US radio show covered it.
For a year and a half it grew quietly to about 32,000 registered users storing over 76 million messages, with VIP fees covering a co-located server and a teenager's pocket money. Then a requested feature — automatic background uploads for VIPs, added in April 2009 — exposed the product's dark side: install the app on someone else's phone, hide it, and their texts streamed out every 15 minutes. He shut the service down in June 2010 and published the full story a decade later.
Why it lands
- A personal, precisely felt annoyance — hitting a 1,000-text limit every week — defined the product so clearly that 32,000 other people shared it.
- The jailbroken iPhone and Cydia gave a teenager both a distribution channel and a capability (filesystem access) that the official App Store would not permit for years.
- Simple trust mechanics — encrypted storage, a password on the app, a €5 one-time VIP tier — made a hobby service feel real enough to cover a rented server.
- The background-auto-upload feature carries the lesson: convenience features are dual-use, and the sync that backed up texts also enabled silent surveillance.
What it did
When he shut the service down in June 2010 it had about 32,000 registered users who had stored over 76 million messages; VIP fees covered the rented server and his hobbies. The September 2020 write-up drew 176 points and 60 comments on Hacker News as a first-person cautionary tale about unintended consequences.
What you can take
Before shipping a convenience feature, ask who else could use it and what it would do to them: the background sync that backed up texts was also a way to silently read another person's phone.
Since then
Segala publicly explained the 2010 shutdown as a technical limitation — the app used private APIs and could not be published on the App Store — and revealed the real reason only in September 2020: users were installing it on other people's phones to watch their texts arrive almost in real time, and he wanted no part of it. The essay 'That time I accidentally built a spying app' drew 176 points and 60 comments on Hacker News. YouArchive.It itself is gone; his argument is that creators should assume a powerful feature will be misused and design around that before shipping.
Sources
- That time I accidentally built a spying app
- I accidentally built a spying app (Hacker News discussion)
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