The XDA piece about a local model naming and filing every download landed the point well: your downloads folder is a chore, and it doesn’t have to be. On Android the same idea is achievable without running an LLM on the device, though you can if you want to. Seven apps below turn the folder into a self-maintaining space, with rules that run on-device, no cloud sync, and no monthly bill.
What to look for in a downloads cleanup app
- Trigger on file added, not on schedule alone, so the phone acts within seconds
- Rules by extension, size, source app, or file age
- Move-to-folder, rename, and archive actions
- A dry-run mode so you can preview before rules take over
- Local-only (no cloud sync) as a default
- A recycle bin or grace period, in case a rule is too aggressive
Quick comparison
| App | Best for | Free plan | Paid | Watches folders |
|---|---|---|---|---|
| MacroDroid | Rule-based routing | 5 macros free | ~$4 one-time removes cap | Yes |
| Files by Google | Zero-config cleanup | Full | none | Suggestions only |
| SD Maid | Deep cleanup | Full | Pro ~$5 unlocks scheduler | Scheduled |
| Automate | Visual flows | Free with block cap | Premium removes cap | Yes |
| Tasker | Deep automation | 7-day trial | ~$3 one-time | Yes |
| Fossify File Manager | Manual + preset | Full | none | Manual |
| 1Tap Cleaner | Rule-lite | Free with ads | Pro removes ads | Scheduled |
The apps
1. MacroDroid, best rule-based routing
MacroDroid listens for “file added” events and reacts with actions: move by extension, rename with a timestamp, share to Google Drive, or delete after a set number of days. Five macros are free; a small one-time purchase removes the cap.
Where it falls short: Rules are simple by design. Complex chains push you toward Tasker.
Pricing: Free up to five macros. Around $4 one-time removes the cap.
Download: Google Play · Aptoide
Bottom line: Best starter automation for keeping downloads triaged.
2. Files by Google, zero-config cleanup
Files by Google doesn’t watch a folder in real time, but it surfaces duplicates, screenshots, memes, spam apk installers, and old downloads on demand. One tap clears each category. For most people who don’t want to think about rules, this is enough.
Where it falls short: No hands-off scheduling. You still tap “clean”.
Pricing: Free.
Download: Google Play · Aptoide
Bottom line: The default that already covers most junk without setup.
3. SD Maid, deepest cleanup
SD Maid finds orphaned files left by uninstalled apps, stale system dumps, and duplicates. The Pro upgrade unlocks a scheduler that runs cleanups on a cadence you set, entirely on the device.
Where it falls short: Scoped storage on Android 14+ limits some legacy features. Interface is dense.
Pricing: Free with a limited feature set. Pro is a small one-time purchase.
Download: Google Play · Aptoide
Bottom line: Pick this for the whole phone, not just downloads.
4. Automate, best visual flow builder
Automate builds flows out of blocks: “when file added to Downloads → check extension → move to /Documents/PDFs”. You can see the whole flow. Free tier caps block count; Premium removes it.
Where it falls short: Block cap on free tier is tight for real rules.
Pricing: Free with a block cap. Premium removes the cap.
Download: Google Play · Aptoide
Bottom line: The friendlier alternative to Tasker for flowchart thinkers.
5. Tasker, deepest automation
Tasker watches folders, parses filenames with regex, and calls out to intents, shell commands, or an HTTP endpoint. Wire it to a local LLM running on your NAS and the phone effectively gets the same “AI file naming” workflow from the XDA article.
Where it falls short: Steep learning curve. Setup is more like scripting than tapping.
Pricing: Seven-day trial, then a small one-time purchase.
Download: Google Play · Aptoide
Bottom line: The one to pick if you want to send filenames to a local model for classification.
6. Fossify File Manager, best manual companion
Fossify File Manager is the open-source, ad-free fork of Simple File Manager. No cloud, no telemetry, and a clean “sort by extension” plus “move selected to folder” pair that makes manual triage fast.
Where it falls short: No scheduler. Everything is by hand.
Pricing: Free.
Download: Google Play · F-Droid · Aptoide
Bottom line: Pair it with MacroDroid for a fully open-source cleanup setup.
7. 1Tap Cleaner, rule-lite scheduler
1Tap Cleaner runs a scheduled sweep that clears caches, browser history, and folders you nominate. Not as flexible as MacroDroid but requires almost no setup.
Where it falls short: Ads by default. Rules are shallow.
Pricing: Free with ads. Pro removes ads.
Download: Google Play · Aptoide
Bottom line: Fine for a set-and-forget cadence when you don’t want per-file rules.
How to pick
If your goal is “downloads folder stays under 200 MB without me thinking”, pair MacroDroid for triggers with Fossify File Manager for manual review. That combo is free (with the small one-time MacroDroid upgrade) and fully local.
If you already use Files by Google, keep it as the weekly-tap cleanup and add MacroDroid on top for real-time routing.
If you want to reproduce the XDA workflow (local model naming and filing), use Tasker with an HTTP action that calls your NAS-hosted model, then moves the file into the folder it suggests.
For a purely open-source, no-account, no-cloud stack, MacroDroid plus Fossify plus SD Maid (free tier) covers ground without any paid dependency.
FAQ
Can Android run a local LLM to name files? Yes, but slowly. Most people leave that on a NAS or a laptop and call it from Tasker over LAN. See our roundups on on-device AI for the direct-on-phone approach.
Do these apps need root? No. All seven work under stock Android permissions. Access to some system folders is limited without root, which is a feature more than a bug.
Will scoped storage break these rules? MacroDroid, Automate, and Tasker all handle scoped storage with granted access. Rules on /Download/ specifically continue to work.
What is the cheapest way to auto-organise downloads? MacroDroid free tier covers up to five macros, which is enough for “move PDFs to /Documents”, “move APKs to /Installers”, and “delete images older than 30 days”. Free.
Do any of these delete files without a recycle bin? Fossify File Manager and MacroDroid both offer a trash toggle. Turn it on before writing any delete rule.
