Comparison

Harbour vs Image to Base64 Plus

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

Head to head
About

Harbour

Manage multiple Docker servers and containers from your iOS device. Monitor container status, control stacks, and receive background notifications. Requires Portainer to be installed.

Highlights
  • Manage multiple Docker servers
  • Control containers and stacks
  • Monitor container status and logs
  • Home Screen widgets for container insights
  • Handoff support for seamless transitions
  • Background notifications
  • iPadOS support
Features
Read full description

Meet Harbour - Portainer management app for iOS! Note: Portainer (https://portainer.io) is required to use Harbour. Multiple Servers & Endpoints Effortlessly manage multiple Docker servers and endpoints from one centralized platform. Whether it's your home server, or production environment at work, Harbour ensures seamless connectivity and control. Manage Your Containers Take charge of your Docker containers with ease. From managing container's states, to monitoring their status and logs, Harbour puts container management at your fingertips. Control Your Stacks Streamline your application deployment process by managing Docker stacks efficiently. With Harbour, you can effortlessly view, start/stop, deploy and remove stacks, ensuring smooth operation of your containerized applications. Widgets - Containers at a Glance Stay informed about your containers' status and performance with Harbour's intuitive widgets. Get (almost) real-time insights right on your Home Screen, keeping you updated without switching between applications. Handoff - Continue Where You Left Off Seamlessly transition between your iOS device and other Apple devices with Handoff support. Start your Docker management tasks on one device and effortlessly continue from where you left off on another, ensuring uninterrupted productivity. Background Notifications Stay informed about important events and updates even when Harbour is not actively in use. Background notifications keep you in the loop, ensuring you never miss critical alerts regarding your Docker containers. iPadOS Support Extend your Docker management capabilities to your iPad with full support for iPadOS. Enjoy the convenience of managing your containers and stacks on a larger screen, whether you're at your desk or on the go. No Telemetry Your privacy matters. Harbour is committed to respecting your privacy by ensuring that no telemetry data is collected :)

About

Image to Base64 Plus

Easily convert images to Base64 encoded strings and vice versa. This tool allows you to copy the encoded data for use in other applications or save converted images directly to your device. It's a lightweight, ad-free solution for embedding image data.

Highlights
  • Convert images to Base64
  • Decode Base64 to images
  • Copy Base64 string
  • Save converted images
  • Ad-free experience
  • Privacy-focused
Features
Read full description

Image to Base64 is a flexible and easy-to-use Base64 image encoder. It allows you to convert an image to Base64 or decode a Base64 string back into an image effortlessly. Features: ∙ Convert images to Base64 with ease. ∙ Copy the Base64-encoded string for use in other applications. ∙ Convert Base64 strings back into images effortlessly. ∙ Save the converted image directly to your camera roll. ∙ Works seamlessly on both iPhone and iPad. ∙ Lightweight, compact app optimized for everyday use. ∙ Ad-free and built with privacy in mind. About Base64 Base64 encoding is used to embed image data in formats such as HTML, CSS, and JSON. Since the image is included directly in the content, the browser does not need to make a separate request to fetch the file. However, Base64-encoded images are larger than standalone image files, and for large images, the encoded string can be quite long. It is recommended to use Base64 primarily for small images and compare the performance of embedded vs. external images. Base64 encoding generates characters from a set that includes Latin letters, numerals, plus, and slash. It is widely used in Multipurpose Internet Mail Extensions (MIME) for email transport encoding. Why Use Base64 Encoding? Base64-encoded images can be embedded in img tags or CSS, reducing load times for small images by eliminating additional HTTP requests. This technique is useful for: Creating single-file mockups or demo HTML pages. Embedding images in HTML email signatures to avoid "display images" warnings. How to Convert an Image to Base64: 1. Tap Image to Base64. 2. Select the photo you want to convert. 3. Tap the Convert button. 4. The Base64 string is generated instantly. 5. Copy the Base64/HTML/CSS code by pressing the copy button. How to Convert Base64 to an Image: 1. Tap Base64 to Image. 2. Paste the Base64 code into the text field. 3. Tap the Convert button. 4. If the code is valid, an image preview will appear. 5. Save the image to your camera roll. The Base64 string is generated directly on your device using the Base64 algorithm—no data is sent to a server for conversion. Thank you for your support! Visit nitrio.com for more apps for your iOS devices.

Screenshots

Harbour4 screens
Image to Base64 Plus4 screens

Verdict

The call

The clearest difference is update cadence: Harbour at every 6 weeks against Image to Base64 Plus's every 25 months. Harbour also leads on ratings volume (11 vs 1) and chart position (#27 vs unranked). Image to Base64 Plus's advantage is iOS requirement (15.0 vs 18.0). On price, rating, ads and in-app purchases 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

Harbour costs $2.99 and Image to Base64 Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Harbour against 5.0 for Image to Base64 Plus. That said, the two scores are not equally well evidenced: Harbour has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Harbour ships an update every 6 weeks, Image to Base64 Plus every 25 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 7 level
Harbour versus Image to Base64 Plus: the parameters behind the verdict, then further details
ParameterHarbourImage to Base64 Plus
Price$2.99$2.99
Rating5.0 (11 ratings)5.0 (1 ratings)
Positive reviews88.0% of reviews—
Number of ratings11 — better1
Update frequencyEvery 6 weeks — betterEvery 25 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#27 — better—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size9 MB1 MB
Age rating4+4+
DeveloperKacper KaczmarzykHeng Jia Liang

Customer experience

Harbour

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews25 reviews
Positive88.0%
Neutral0.0%
Negative12.0%

Image to Base64 Plus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Harbour

No in-app purchases

None

Image to Base64 Plus

No in-app purchases

Questions

Is Harbour free?
Harbour costs $2.99, with no in-app purchases.
Is Image to Base64 Plus free?
Image to Base64 Plus costs $2.99, with no in-app purchases.
Which has better reviews, Harbour or Image to Base64 Plus?
Harbour and Image to Base64 Plus are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.
Do Harbour or Image to Base64 Plus have ads?
Neither Harbour nor Image to Base64 Plus shows ads.
Which is updated more often, Harbour or Image to Base64 Plus?
Harbour ships an update every 6 weeks, and Image to Base64 Plus every 25 months. Most recently, Harbour was updated on October 23, 2026 and Image to Base64 Plus on October 8, 2026.

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