Water Meter vs Photo Library Optimizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Water Meter
Visualize your water meter data with this IoT dashboard. Track daily consumption trends, receive alerts, and view billing information. Gain insights into your water usage patterns.
- IoT dashboard
- Visualize meter data
- Daily consumption trends
- Alerts
- Billing information
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Nudron's app to view your water meter's data. Our IoT dashboard will help you visualize data of your water meters. Shows daily trends for water consumption, alerts, billing information, and meter connectivity information.
Photo Library Optimizer
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Running out of storage? Photo Library Optimizer helps you reclaim gigabytes — honestly. Free up storage without losing your memories. WHAT IT DOES Photo Library Optimizer scans your photo library and shows how much space you can recover. Current size, recoverable GB, and estimated new size — before you pay. It resizes photos to social-post quality (1440px — great for Instagram, not for wallpapers) and converts them to a smaller format. You choose which photos stay full-resolution. WHAT IT DOESN'T DO This is not a cloud backup. This is not wallpaper quality. Optimized photos cannot be restored to their original resolution. We tell you that upfront. HOW IT WORKS 1. Grant photo access — we need it to scan and optimize 2. See your estimated savings in GB (we tell you about the $4.99 paywall here) 3. Browse photos with gallery-style controls — pinch, timeline, slide to select — to keep favorites at full resolution 4. Optionally mark photos to delete (separate confirmation) 5. Review the summary — then pay $4.99 for one optimization run 6. Photo Library Optimizer works in the background and notifies you when done PRICING — NO SURPRISES One optimization run costs $4.99. No subscription. No account. Stated at the start of the flow and again before you pay. OFFLINE & PRIVATE Everything happens on your device. Your photos never leave your device. They are never uploaded to our servers. PHOTOS IN iCLOUD Photos stored in iCloud only (not downloaded to your device) are skipped — we cannot optimize what isn't local. Photo Library Optimizer — free up storage without losing your memories.
Screenshots
Verdict
The clearest difference is iOS requirement: Photo Library Optimizer at 13.0 against Water Meter's 17.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Water Meter | Photo Library Optimizer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Nudron IoT Solutions | Aleksandr Kichev |
In-app purchases
Water Meter
No in-app purchases
Photo Library Optimizer
No in-app purchases
Questions
Is Water Meter free?
Is Photo Library Optimizer free?
Do Water Meter or Photo Library Optimizer have ads?
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