Comparison

Acaia Updater vs Bloom Session

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

Head to head
About

Acaia Updater

This application provides a unified interface for updating firmware on various coffee scale models. It allows users to download the latest firmware, view release notes, and access support information. The app ensures your coffee brewing equipment stays up-to-date with the latest features and improvements.

Highlights
  • Unified interface for multiple Acaia models
  • Download latest firmware
  • View firmware version and release notes
  • Access blog and support/FAQ
  • Contact support via app or email
Read full description

Introducing the Acaia Updater The Acaia Updater app combines the Pearl 2021, Pearl Model S, Lunar, Orion, Cinco, Pyxis, Orion, Orbit, Ion Beam, Horizon, Cosmo updaters through one interface. The original Pearl Updater will be kept online as the Pearl scale connection is different from that of the Lunar and other models. We will update both apps as we release new firmware updates. The Acaia Updater app will display and download all current firmware and information for the above models, including firmware version and release notes. You can visit our blog to see what we have introduced, along with other information that might be useful. https://acaia.co Under our Support/FAQ, you can also find more helpful information about how to update and troubleshoot. Contact us through the app or email support@acaia.co if you experience any issues.

About

Bloom Session

Features
Read full description

The definitive specialty coffee archive crafted for your perfect cup. From tracking bean degassing to fully customizing recipes and equipment, logging WCR-standard sensory notes, and exploring lifestyle statistics—enjoy a focused, distraction-free brewing experience. Smart Bean Management • Full Support for Single Origins & Blends: Manage detailed coffee bean profiles, including origin, processing method, roastery, and variety. • Degassing Tracker: Automatically monitor and track the peak flavor window based on the roast date. Precision Brewing Sessions • Seamless Environmental Tracking: Automatically record environmental factors alongside beans and recipes, including location, weather, temperature, and humidity. • Aesthetic Share Cards: Generate and share your brewing records as sleek, beautifully designed card images. Global Standard Sensory Logging • WCR Lexicon 2.0 Standard: Systematically log professional flavor notes based on the World Coffee Research (WCR) Sensory Lexicon Version 2.0. • Comprehensive Cup Evaluation: Combine star ratings with sensory descriptors to archive cup quality and your evolving personal taste. Custom Recipe & Equipment Builder • Unlimited Recipe Customization: Brew with curated default recipes or create, customize, and edit your own from scratch. • Flexible Gear Profiling: Register your drippers, filters, grinders, grind settings, and accessories, matching them seamlessly to individual recipes. • Precision Step-by-Step Pour Planning: Fine-tune dose, water volume, brew ratio, water temperature, total brew time, and specific parameters for each pouring stage. Data-Driven Taste Insights • Comprehensive Dashboard: Visualize bean consumption patterns, brewing frequency, and flavor profile distributions at a glance. • Lifestyle Insights: Track how your daily coffee rituals and sensory preferences evolve through data. Pure Experience • No in-app purchases, paid subscriptions, or ads—just a completely pure, transparent, and distraction-free logging space. • Data is stored in your device or iCloud. • Sync with iCloud seamlessly.

Screenshots

Acaia Updater1 screens
Bloom Session4 screens

Verdict

The call

The clearest difference is in-app purchases: Bloom Session at none against Acaia Updater's 1. Bloom Session also leads on update cadence (every 10 days vs every 2 months). Acaia Updater's advantage is chart position (#133 vs unranked) and iOS requirement (16.6 vs 26.0). On price, 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

Both are free to download. Acaia Updater sells 1 one-off in-app purchase. Bloom Session asks for nothing beyond the download.

UpkeepUpdate frequency

Acaia Updater ships an update every 2 months, Bloom Session every 10 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 7 level
Acaia Updater versus Bloom Session: the parameters behind the verdict, then further details
ParameterAcaia UpdaterBloom Session
PriceFreeFree
Rating2.5 (20 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings20 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
Best chart rank#133 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better26.0
Further details — not scored
Size14 MB45 MB
Age rating4+4+
DeveloperacaiaHeeChan Jeong

In-app purchases

1 purchases

Acaia Updater

One-time1
  • Lunar La Marzocco Firmware License$90.00
None

Bloom Session

No in-app purchases

Questions

Is Acaia Updater free?
Acaia Updater is free to download, with in-app purchases available.
Is Bloom Session free?
Bloom Session is free to download, with no in-app purchases.
Do Acaia Updater or Bloom Session have ads?
Neither Acaia Updater nor Bloom Session shows ads.
Which is updated more often, Acaia Updater or Bloom Session?
Acaia Updater ships an update every 2 months, and Bloom Session every 10 days. Most recently, Acaia Updater was updated on November 3, 2026 and Bloom Session on October 29, 2026.

Other comparisons