Sutro vs One Word App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sutro
Effortlessly manage your pool or spa water quality. This app works with a smart monitor to automatically track pH, free chlorine, alkalinity, and temperature, providing insights that make sense for optimal water conditions.
- Automatic water quality monitoring
- pH tracking
- Free chlorine measurement
- Alkalinity tracking
- Temperature monitoring
- Seamless app integration
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Sutro is the simple, safe, and seamless way to manage your Pool (or Spa) water with measurements that make sense and monitoring that is automatic. The Sutro app works with the Sutro Smart Monitor to measure your pool or spa’s pH, free chlorine (ppm), alkalinity, and temperature without you having to do anything.
One Word App
This app provides an offline complete Bible with the ability to tag and comment on verses. It offers tools for personal study and reflection without needing an internet connection.
- Offline Bible access
- Tagging verses
- Commenting on verses
- Personal study tools
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One Word App is an offline complete bible you can tag and comment on anytime.
Screenshots
Verdict
The clearest difference is rating: One Word App at 5.0 against Sutro's 3.9. One Word App also leads on review sentiment (100% vs 73%). Sutro's advantage is ratings volume (175 vs 2) and iOS requirement (12.4 vs 18.0). On price, ads, in-app purchases and monetization model 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.
One Word App holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Sutro has 175 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of Sutro's written reviews are positive against 100% of One Word App's.
| Parameter | Sutro | One Word App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (175 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 72.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 175 — better | 2 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 39 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Sutro Connect Inc | Philip Broadway |
Customer experience
Sutro
One Word App
Bugs and requests
Sutro
Reported bugs
4 issues- App crashes and freezes
- Disconnection issues with hub
- Calibration failures
- Inaccurate water chemistry readings
Requested features
4 requests- Measure total hardness and CYA
- Customizable notification settings
- Ability to cancel subscription easily
- Improved app stability and user experience
One Word App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sutro
No in-app purchases
One Word App
No in-app purchases









