"Free expense tracker app" is one of the most searched phrases in this space, and for good reason — nobody wants to hand over a card before they know if a tool actually fits how they work. The trouble is most "free" listings hide the same handful of catches, and they only surface once you've already built a habit around the app and a job's paperwork depends on it.
Why free matters more for a one-person operation than anyone else
A big builder can absorb a $20-a-month subscription without noticing. A sole trader deciding whether an app is worth using at all needs to try it properly first — on a real job, with real receipts — before committing to anything. A free tier that's genuinely usable, not just a crippled demo, is what makes that possible.
What a genuinely useful free tier should include
- Enough receipt scans to actually run a job on — not five scans then a paywall, which tells you nothing about whether the app copes with a real week's worth of receipts.
- Job tagging included, not locked away — a free tier that only offers a flat expense list defeats the entire point for a tradie. Job-level tracking is the feature that matters most, so it shouldn't be the first thing gated behind a paid plan.
- Basic exports — at minimum a CSV or PDF you can hand to a bookkeeper, even if richer reporting sits behind a paid tier later.
- No forced card entry to start — a "free trial" that needs a card up front is a paid subscription with a cancellation deadline, not a free tier.
The catches to watch for
| Catch | What it actually means |
|---|---|
| Monthly scan cap | Fine in a quiet month, throttles you mid-job in a busy one — right when you need it most. |
| Job tagging behind a paywall | The free version is a generic expense list, not a job costing tool at all. |
| Watermarked or locked exports | You can see your data but can't actually hand it to a bookkeeper without upgrading. |
| "Free forever" that's a 14-day trial | Read the fine print — some listings blur the two deliberately. |
| Data held on downgrade | Your receipts still exist, but you can't export or fully access them once you drop below a paid tier. |
What a slow or limited free app actually costs you
The app itself might be free, but a clunky one isn't. Every extra tap to work around a scan limit, every receipt re-typed because an export was locked, every job re-tagged after hitting a cap mid-week — that's real time, and time on a tools budget doesn't show up on a bank statement the way a subscription fee does. A properly free tier should let the habit form without friction, because the habit is the entire value.
How Site Wallet's free tier works
Site Wallet is free to start, no card required. Scan receipts, tag them to a job, and watch a live per-job total build itself from day one — job tagging isn't a paid extra, because a free expense tracker that can't do job costing isn't much use to a tradie in the first place. Basic PDF and CSV exports are included from the start, so a free trial run genuinely tells you whether the app fits before you decide whether to pay for anything more.
FAQ
Is there a genuinely free receipt scanner for tradies?
Yes — Site Wallet is free to start with no card required, including job tagging and basic exports, not just a scan-limited demo.
Do free apps work for ATO record-keeping?
The record-keeping requirement is about what you keep and for how long, not what you paid for the app — a free tier that captures vendor, date, total and GST properly can satisfy it just as well as a paid one, provided exports and storage aren't locked away.
When does it make sense to pay for an expense tracker?
Once you outgrow the free tier's scan volume, need multiple crew members logging into shared jobs, or want richer reporting — at that point it's a decision based on real usage, not a guess made before trying it.