Comparison

Bob Environmental vs Standard Tags

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bob Environmental

Features
Currently charting
Read full description

Bob is the app that turns your Apple Watch and your iPhone into a smart sensor and you into a scientist. Smartwatches have 6 of the same sensors that scientists use to study the ocean and the earth. Take, save, and share environmental data with anyone, anywhere, anytime. ~~~ Data collection simplified. ~~~ Tap a button to start logging data. Done logging? Tap again. ~~~ Geotagging? ~~~ L1 and L5 GPS, GLONASS, Galileo, QZSS, and BeiDou works seamlessly with local Wi-Fi and Bluetooth networks to provide location and altitude at accuracies up to 10 meters. ~~~ Moving three-dimensionally through space? ~~~ The accelerometer, gyroscope, and compass tracks watch motion. ~~~ Air pressure? ~~~ There's a barometer for that. ~~~ Are you in water? ~~~ Apple Watch Ultra, Series 11 or Series 10 also measure water temperature and depth to 0.1 C and 0.05 meters. ~~~ Set it and forget it! ~~~ Automatic water lock for uninterrupted data collection. ~~~ The more the merrier!~~~ Record data on your watch and your phone at the same time. ~~~ Automatic archiving ~~~ Tap stop and your data is automatically saved to iCloud. ~~~ Explore your data. ~~~ The watch logbook has a quick summary. For more details, graphically explore your data on the phone app. ~~~ Share like a text or photo. ~~~ Instead of sending a cat pic to Nana and PopPop, send them your latest data. Converted internally to a human and machine readable JSON, they will also be impressed by the comprehensive metadata. ~~~ Hit us with your feedback ~~~ If you find a bug or have an idea for a cool feature, reach out by emailing lifesaver@tiniscientific.com _______________________\\ Tini Scientific is on a mission to provide ocean data to anyone, anywhere, anytime. Armed decades of expertise in oceanography, technology, and pop culture, Tini is revolutionizing ocean observations by developing a truly scalable network that returns timely, relevant, and usable ocean data.

About

Standard Tags

Access and view tags and sheet music from the barbershoptags.com database. This utility app provides a streamlined way to explore musical resources.

Highlights
  • View tags
  • View sheet music
  • Access barbershoptags.com database
  • Cloud backup subscription
Features
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Standard Tags puts the entire BarbershopTags.com catalog in your pocket and keeps it there, signal or no signal. On first launch it downloads a complete local copy of the database. It's under 10 MB. From then on every search runs on your own device, instantly. The app only reaches the internet to fetch sheet music or a learning track you haven't opened before, and once you've viewed a tag its sheet music is cached for good. Rehearsal in a church basement, a hotel ballroom with four bars of signal, an afterglow in a parking lot; the app does not care. SEARCH AND SING • Full-catalog search that works with no connection • Filter by tag type and number of parts; sort by popularity, rating, newest, or relevance • Sheet music, learning tracks, and videos for the tags that have them • A real pitch pipe built in; hold to sound the key, swipe to change it, swipe sideways for sharps and flats • Tags with no written key show an estimated key, and you can swipe to the right one and submit a correction for the community • Rate tags and sort by your own ratings ORGANIZE YOUR REPERTOIRE • Star the tags you keep coming back to • Build unlimited lists; convention prep, chapter favorites, quartet repertoire, the four you can actually ring at midnight • Pin the lists you use most for one-tap access • Publish a list for every Standard Tags user to find, and save other people's lists for offline use SHARE A TAG ANYWHERE • Send a tag file that opens straight to the tag with the sheet music already attached, no database round trip, no waiting • Share a link that opens directly in the app, or show a QR code for someone to scan • If they don't have Standard Tags, the link takes them to BarbershopTags.com or their app store instead SING TOGETHER • Tag Circles: start a circle, share the code, and everyone's app follows the same queue and the same active tag in real time. Decide whether only the host or the whole circle can change tags. Pool everyone's favorites into one shared list to find what the group already knows. • Tag Roulette: a real-time multiplayer game. The host picks the pool, players join with a four-letter code, and everyone lands on the same random tag at the same moment. Vote to finish or skip, set a timer for speed rounds, and let the app assign each singer a part. FOLLOW AND KEEP SCORE • Follow arrangers and get a notification when they post something new • 82 achievements across 11 series, from your first tag to the genuinely obscure • Personal stats: what you've viewed, played, shared and rated • A Year in Review recap of your singing year FREE, WITH AN OPTIONAL SUBSCRIPTION Standard Tags is free, and an account is optional. Search, lists, sheet music, the pitch pipe and sharing all work without one. The optional subscription adds cloud backup and sync across your devices, so a lost or replaced phone never means starting over, plus a high-speed sheet music mirror that takes over automatically when BarbershopTags.com is slow to answer. It is priced to cover server costs. Publishing a list publicly is a separate one-time purchase that keeps the public collection curated. Available in English, Spanish, German and Swedish. Built for barbershoppers: quartets, choruses, woodshedders, and anyone who has ever stopped a conversation to ring a chord.

Screenshots

Bob Environmental4 screens
Standard Tags4 screens

Verdict

The call

The clearest difference is price: Standard Tags at Free against Bob Environmental's $0.99. Standard Tags also leads on update cadence (every 8 days vs every 2 weeks) and iOS requirement (15.6 vs 17.0). Bob Environmental's advantage is in-app purchases (none vs 2) and chart position (#176 vs unranked). On 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

CostPrice · In-app purchases · Ads · Monetization

Standard Tags is free to download; Bob Environmental costs $0.99 up front. Standard Tags sells 2 in-app purchases, starting at $1.99 per month. Bob Environmental asks for nothing beyond the download.

UpkeepUpdate frequency

Bob Environmental ships an update every 2 weeks, Standard Tags every 8 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 6 level
Bob Environmental versus Standard Tags: the parameters behind the verdict, then further details
ParameterBob EnvironmentalStandard Tags
Price$0.99Free — better
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 2 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank#176 — better—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size3 MB58 MB
Age rating4+4+
DeveloperKim MartiniMike Nelson

In-app purchases

None

Bob Environmental

No in-app purchases

2 purchases

Standard Tags

Subscriptions1
  • Standard Tags Cloud Backup$1.991 Month
One-time1
  • Standard Tags Curated Upload$1.99

Questions

Is Bob Environmental free?
Bob Environmental costs $0.99, with no in-app purchases.
Is Standard Tags free?
Standard Tags is free to download, with in-app purchases available.
Do Bob Environmental or Standard Tags have ads?
Neither Bob Environmental nor Standard Tags shows ads.
Which is updated more often, Bob Environmental or Standard Tags?
Bob Environmental ships an update every 2 weeks, and Standard Tags every 8 days. Most recently, Bob Environmental was updated on October 18, 2026 and Standard Tags on October 25, 2026.

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