MiMixer vs FocusField
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MiMixer
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Aplicación para coordinar el trabajo entra las plantas de producción y los camiones mixers. Con esta app podrás: - Tener información rápida de la guía de despacho actual. - Chatear con un operador asignado. - Llenar checklists de seguridad asociados a tu camión mixer. - Obtener el historial de guías de despacho realizadas.
FocusField
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Find your focus zone with biometric feedback. FocusField pairs Pomodoro timers with HRV data to show when you're truly focused — and when to take a break. By pairing Apple Watch heart rate variability with real-time noise, light and pressure readings, it builds a personal map of where and when you do your deepest work. No manual logging. No journaling. Just evidence. • FOCUS SCORE — A personal 0–100 score for every work session, weighted by HRV stability, session length, focus onset speed and environmental conditions. Normalised to YOUR baseline, not a universal benchmark. • FOCUS WEATHER — Location cards show your average score, conditions and best time-of-day window for each venue you visit. Home Office: 84 Excellent. Coffee shop: 61, try afternoons. • PASSIVE SENSING — Start a session and forget about it. FocusField reads HRV from your Watch, ambient noise (dB only, no audio stored), barometric pressure and GPS — all silently in the background. • LOCATION INTELLIGENCE — GPS coordinates are clustered into named venues. Each accumulates a focus profile: noise range, best hours, session count, average score. • SESSION REPLAY — After each session, see how your HRV evolved, which noise events correlated with focus drops, and what conditions produced your peaks. • APPLE WATCH — Companion app with session controls and live focus score. Watch complication shows your current state at a glance. FOCUSFIELD PRO Unlock the full intelligence layer: • Unlimited session history and locations • AI-powered recommendations ("You focus 34% better before 10am") • Watch face complication • Focus Weather forecast • CSV export Monthly £2.99 or Annual £19.99 (best value). Payment is charged to your Apple ID on confirmation of purchase. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy All data stays on your device. FocusField never uploads health, location or audio data.
Screenshots
Verdict
The clearest difference is in-app purchases: MiMixer at none against FocusField's 2. MiMixer also leads on iOS requirement (14.0 vs 17.0). FocusField's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support 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
Both are free to download. FocusField sells 2 in-app purchases, starting at $2.99 per month. MiMixer asks for nothing beyond the download.
MiMixer ships an update every 2 months, FocusField every 5 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | MiMixer | FocusField |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Melón SA | Maddisys Limited |
In-app purchases
MiMixer
No in-app purchases
FocusField
- FocusField Pro Monthly$2.991 Month
- FocusField Pro Annual7 Days trial$19.991 Year









