Sponge Hydration vs Tag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sponge Hydration
Easily track your daily water intake with this intuitive tool. Sync your progress and maintain a clean, healthy lifestyle by monitoring your hydration levels.
- Water intake tracking
- Data synchronization
- Clean living focus
- User-friendly interface
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Sponge Hydration Your Hydration Tracker - Track your water intake with the Sponge and sync your data to this app. The EASIEST way to track your water intake. Clean Living. Purchase a Sponge at spongehydration.com
Tag
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Tracking water in less than a second makes the habit stick — and the easier it is to log, the more water you’ll drink. tag is the fastest way to track water with just 1 tap open the app and tap on a quick amount and your done *water tracker requires subscription, features like quick amounts, hydration bar and hydration chart require a subscription in order access (All features demonstrated in the app preview and phone screenshots require a subscription to access.) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Sponge Hydration at none against Tag's 8. Tag's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads, 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
Both are free to download. Tag sells 8 in-app purchases, starting at $0.99 per month. Sponge Hydration asks for nothing beyond the download.
Sponge Hydration ships an update every 5 weeks, Tag every 5 days. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.
| Parameter | Sponge Hydration | Tag |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Eugene Miglio | Bread technologies inc |
In-app purchases
Sponge Hydration
No in-app purchases
Tag
- tag monthly3 Days trial$0.991 Month
- monthly subscription$0.991 Month
- Weekly Access7 Days trial$1.997 Days
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- monthly subscription3 Days trial$2.991 Month
- 3 month subscription3 Days trial$2.993 Months
- 3 month subscription3 Days trial$3.993 Months
- yearly access3 Days trial$9.991 Year
- Yearly Access$19.991 Year
Questions
Is Sponge Hydration free?
Is Tag free?
Do Sponge Hydration or Tag have ads?
Which is updated more often, Sponge Hydration or Tag?
Other comparisons
