Leona Smart vs HEIFree
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leona Smart
Control your smart home devices using voice commands with Amazon Alexa or Google Home. Create custom automations or manage your lights and other products in real-time through the app.
- Voice control with Alexa
- Voice control with Google Home
- Create automations
- Live control of devices
- Set brightness and color
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Use your voice in conjunction with Amazon Alexa or Google Home to control your Leona™ Smart Home Products! Create automations for these products within the app or use your voice for live control. "Alexa, turn on dining room light." "Ok Google, turn off kitchen light." "Alexa, set patio light brightness to 20%." "Ok Google, change holiday lights to red."
HEIFree
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HEIFree helps reclaim iPhone and iPad storage by converting existing JPG/PNG photos to HEIF and H.264 videos to HEVC, saving 40-60% storage in many cases while preserving visual quality. Unlike ordinary photo compressors that simply lower JPEG quality, HEIFree uses Apple's HEIF and HEVC support to re-encode media into more efficient formats. KEY FEATURES - Batch scan photos and videos in your library - Convert JPG/PNG photos to HEIF - Convert H.264 videos to HEVC - A/B preview comparison so you can check quality before converting - Adjustable quality slider for photo conversion - Optimized copies are saved separately by default - Optional original deletion only after your confirmation - Deleted originals go to Recently Deleted, where they can be recovered for 30 days - All photo and video processing happens on your device FREE TO TRY Your first 50 conversions are free. Unlock unlimited conversions with a one-time purchase - no subscription. PRIVACY FIRST HEIFree processes photos and videos locally on your device. Your photos and videos are not uploaded. No tracking. WHY HEIF? HEIF (High Efficiency Image Format) uses the same compression family as HEVC video. It can produce files 40-60% smaller than JPEG at similar visual quality. iPhones have used HEIF for new photos since 2017, but older photos, screenshots, and images saved from other apps may still be JPG and take more space than necessary.
Screenshots
Verdict
The clearest difference is in-app purchases: Leona Smart at none against HEIFree's 1. Leona Smart also leads on iOS requirement (14.0 vs 16.0). 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. HEIFree sells 1 one-off in-app purchase. Leona Smart asks for nothing beyond the download.
| Parameter | Leona Smart | HEIFree |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (75 ratings) — better | — |
| Number of ratings | 75 — better | — |
| Update frequency | Every 14 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 213 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Flexfire LEDs, Inc | Shanghai Daho Technology Co., Ltd. |
In-app purchases
Leona Smart
No in-app purchases
HEIFree
- HEIFree Pro$4.99









