Comparison

Go Map!! vs TankPlanH2O

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

Head to head
About

Go Map!!

Contribute to the world's largest collaborative map by adding and editing points of interest, streets, paths, and more. Track your location, resolve notes, and work offline with full undo/redo capabilities. Explore existing map data and see who made recent edits.

Highlights
  • Create and edit OpenStreetMap data
  • Add points of interest, streets, and paths
  • Track location and heading
  • Create and resolve notes
  • Offline editing with later upload
  • Full undo/redo support
Features
Read full description

Go Map!! lets you create and edit information in OpenStreetMap, the free crowd-sourced map of your neighborhood and the world. Add shops and restaurants, streets, cycling and hiking paths, buildings, lakes and rivers. • Quickly add points of interest • Edit nodes, ways and areas • Track your location and heading • Create and resolve Notes • Supports arbitrary tag values • Full undo/redo support • Work offline and upload your changes later • Bing, Mapbox and Mapnik backgrounds, or customize with your own • See who last edited an object and when • Find other mappers nearby • Search for places using Nominatim • Free! No ads or in-app purchases For more information visit www.OpenStreetMap.org Free registration and acceptance of the OpenStreetMap licensing terms is required to upload your changes. Continued use of GPS running in the background can dramatically decrease battery life.

About

TankPlanH2O

Features
Read full description

TankPlanH2O makes monitoring your water storage easy and efficient. Track real-time water levels, set custom alerts, and analyze usage trends to manage your water supply smarter. With remote access and multi-tank monitoring, you stay connected to your tanks anytime, anywhere.

Screenshots

Go Map!!4 screens
TankPlanH2O4 screens

Verdict

The call

The clearest difference is update cadence: TankPlanH2O at every 2 weeks against Go Map!!'s every 5 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Go Map!! ships an update every 5 weeks, TankPlanH2O every 2 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
Go Map!! versus TankPlanH2O: the parameters behind the verdict, then further details
ParameterGo Map!!TankPlanH2O
PriceFreeFree
Rating4.8 (344 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings344 — better—
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size75 MB3 MB
Age rating4+4+
DeveloperBryce CogswellChaoticfox LLC

Bugs and requests

Go Map!!

Reported bugs

3 issues
  • Crashes on iOS 13 and older
  • Issues with uploading changes
  • Inconsistent behavior with GPX tracks

Requested features

5 requests
  • Ability to select and edit multiple objects
  • Option to overlay other map data sources
  • More advanced tag editing capabilities
  • Improved GPX track management
  • Ability to set map offset

TankPlanH2O

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Go Map!!

No in-app purchases

None

TankPlanH2O

No in-app purchases

Questions

Is Go Map!! free?
Go Map!! is free to download, with no in-app purchases.
Is TankPlanH2O free?
TankPlanH2O is free to download, with no in-app purchases.
Do Go Map!! or TankPlanH2O have ads?
Neither Go Map!! nor TankPlanH2O shows ads.
Which is updated more often, Go Map!! or TankPlanH2O?
Go Map!! ships an update every 5 weeks, and TankPlanH2O every 2 weeks. Most recently, Go Map!! was updated on October 21, 2026 and TankPlanH2O on October 20, 2026.

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