Inventor Control vs Once Today
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inventor Control
Manage your home or office environment remotely. Monitor temperature and humidity, adjust appliance operation based on weather, and set custom schedules. Create smart scenarios and share device access with others.
- Remote appliance control
- Temperature and humidity monitoring
- Weather-based operation adjustment
- Daily/weekly scheduling
- Custom smart scenarios
- Device sharing
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Take care of the atmosphere at home or in the office, from wherever you are through the Inventor Control app. • Remotely control one or more Inventor appliances • Inform immediately about the temperature and humidity of the room • Adjust the operation of the appliances according to weather conditions • Set the daily or weekly schedule of the appliances according to your activities • Create your own "smart" scenarios • Share your devices with whomever you wish
Once Today
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Once gives you one thing per day. When you open the app, you receive a single thing. Maybe a thought, a word, a sound, a question, or maybe something harder to define. After that, the app locks until the next calendar day. There is no scrolling, no feeds, no history, and no retries. What you see is what you get. Once. Once gives you a moment, then gets out of the way. Sometimes calm, sometimes uncomfortable, sometimes thought-provoking. It asks nothing from you except a brief glance. Open it. Experience it. Come back tomorrow.
Screenshots
Verdict
The clearest difference is price: Inventor Control at Free against Once Today's $1.99. Once Today's advantage is update cadence (every 4 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Inventor Control is free to download; Once Today costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Inventor Control ships an update every 4 months, Once Today every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Inventor Control | Once Today |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.4 (5 ratings) — better | — |
| Positive reviews | 45.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 220 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | Inventor | NICOLAE ANDREI STANCIU |
In-app purchases
Inventor Control
No in-app purchases
Once Today
No in-app purchases









