Diving logbook vs Stringlab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diving logbook
Easily record your scuba dives with an unlimited logbook. Track dive sites, conditions, equipment, and personal notes. Connect with dive partners and view comprehensive statistics.
- Unlimited dive entries
- Extensive dive site database
- Detailed dive condition logging
- Equipment and gas tracking
- Dive partner confirmation
- Comprehensive dive statistics
- User-added dive sites
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Our mobile logbook is the easiest way to keep a dive log! The number of entries in the logbook is unlimited. Keeping a personal dive log is recommended in all scuba diving associations. You can choose such parameters. ● Date and number of dive The number of the first dive from which you decide to start logging can always be changed in the settings of the mobile dive log. ● Place of immersion You can choose a dive site from a map of dive sites, we have a large base of dive sites and easy search on the map. Or add your own thereby enlarging the general base of dive sites for other divers. The number of dive sites you visit is displayed in statistics on the main application screen. ● Dive conditions Deep, on sunken objects, at night, during or in conditions high mountains and others. ● Cylinders Steel or aluminum, different volume of cylinders. amount cylinders is not limited. ● Gases in cylinders Air or nitrox of any percentage from 21% to 100% is suitable for immersing in the technical mode. ● Amount of gas in cylinders Remember the amount of gas at the beginning and end of the dive. ● Depth of dive It is selected simply by scrolling the screen down. ● Time spent under water All the time is summed up and displayed on the main screen as statistics total time spent by you under water. By the end of the vacation, this it's funny. )) ● Ballast The amount of cargo that you use in salt or fresh water when immersed. It is very important to remember your ballast for comfortable dive especially after a long break. ● Water temperature The temperature at the surface and at the depth is chosen to be simple scrolling. ● Visibility under water You will like this screen with animation. ● Costume Dry, wet, short, or completely without it. ● Notes Be sure to write down your impressions right after diving so memories will be the brightest. Indicate who or what you met under These data on the fish or marine. They are processed for the statistics of the halo of various marine species. ● Body partner The most important part of your dive is the partner you are with immersed. The application allows you to select the body partner from the list users of the application or friends of facebook. Choosing body partner you confirm the dive. It's like a stamp or a signature in your paper logbook. All these parameters are selected very easily in one two-touch and does not require a long input from the keyboard. After all, as we said this is the easiest mobile logbook! We are glad that now you are with us. We are waiting for feedback in the itunes store. Successful and interesting dives! Privacy Policy https://www.freeprivacypolicy.com/privacy/view/2514ee890daaa2fe15999a7010f55e73 Terms of Use https://www.websitepolicies.com/policies/view/MDfU1sJ6
Stringlab
This app simplifies tennis racket restringing with personalized string recommendations and convenient islandwide door-to-door service. Browse a curated selection of strings and schedule professional restringing from your phone.
- Personalized string recommendations
- Curated string catalog
- In-app restringing orders
- Islandwide door-to-door pickup/delivery
- Professional stringing service
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Stringlab — Singapore's tennis stringing app that knows your game, with islandwide door-to-door restringing. Want to play your best tennis? Start with your strings. But with so many options out there, knowing which one's right for your game isn't easy. And then there's the hassle of actually getting to a shop. Stringlab solves both. - Personalised string recommendations that get smarter with every restring — a string profile that's uniquely yours. - A curated catalogue of strings players love, from classic brands to new up-and-comers. - Browse and order restringing anytime from the app, at your convenience. - Singapore islandwide door-to-door pickup and delivery. - Professional stringing, with every racket handled with care. This is tennis stringing, reimagined for the modern player. Play your best tennis! stringlab.sg
Screenshots
Verdict
The clearest difference is rating: Stringlab at 5.0 against Diving logbook's 4.2. Stringlab also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 2 months). Diving logbook's advantage is ratings volume (96 vs 1). 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. Diving logbook sells 3 in-app purchases, starting at $1.99 per month. Stringlab asks for nothing beyond the download.
Stringlab holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Diving logbook has 96 ratings behind it against 1, so its average is the more settled of the two.
Diving logbook ships an update every 2 months, Stringlab every 2 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.
| Parameter | Diving logbook | Stringlab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (96 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.1% of reviews | — |
| Number of ratings | 96 — better | 1 |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 71 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Denys Dykusha | Stringlab |
Customer experience
Diving logbook
Stringlab
In-app purchases
Diving logbook
- support DiveNumber every month$1.991 Month
- support DiveNumber every year$1.991 Year
- support Dive Number one time$4.99
Stringlab
No in-app purchases
Questions
Is Diving logbook free?
Is Stringlab free?
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