Comparison

PrimeBase vs ATELITH

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

Head to head
About

PrimeBase

Features
Read full description

PrimeBase helps you create invoices, manage inventory, organize clients, track projects, and handle bookings - all from one simple business app. Designed for freelancers, small businesses, and growing teams, PrimeBase replaces multiple disconnected apps with a single, easy-to-use system. Invoices & Estimates • Create professional invoices in minutes • Generate estimates and quotes • Track payments, receipts, and invoice status • Keep all billing activity organized Inventory Management • Manage inventory items and product lists • Track quantities and pricing • Connect inventory directly with invoices • Stay in control as your business grows Clients & Vendors • Store client and customer information • Manage vendors and supplier records • View invoices, projects, and activity per contact • Keep all relationships in one place Projects & Tasks • Track project work and progress • Organize tasks and responsibilities • Connect projects with invoices and clients • Understand work and billing together Bookings & Appointments • Let clients book appointments • Manage schedules and availability • Keep bookings linked to clients and projects PrimeBase is built to be simple to start and powerful as your business grows - without complex setup or confusing accounting terms. Run your business with clarity. Download PrimeBase today. Terms of Use: https://primebase.io/terms Privacy Policy: https://primebase.io/privacy

About

ATELITH

This app streamlines project management for architecture firms, covering all design phases from pre-design to construction administration. It features an AI agent to answer practice-related questions and manage tasks, alongside tools for scheduling, fee tracking, and team coordination.

Highlights
  • AI Project Manager Agent
  • Project tracking across design phases
  • Gantt scheduling
  • Punch lists and field reports
  • Fee estimation and analytics
  • Team and consultant coordination
  • Universal iOS app
Features
Read full description

ATELITH is project management built for the way architecture firms actually work — structured around the design phases you already use, from Pre-Design through Construction Administration. YOUR AI AGENT Ask the built-in AI Agent anything about your practice. It knows your projects, so you can: - "Which of my projects are in the CD phase?" - "What deadlines are coming up this month?" - "How are my fees tracking against the work?" - Draft a client status email in seconds Type or use hold-to-talk voice input — answers come back grounded in your real project data. RUN EVERY PHASE IN ONE PLACE - Project tracking across PD, SD, DD, CD, BP, and CA - Drag-and-drop Gantt scheduling - Punch lists and field reports from the jobsite - Fee estimation with fee-vs-work analytics - Team and consultant coordination - A clean dashboard showing where every project stands BUILT BY DESIGNERS, FOR ARCHITECTS We built ATELITH because tools made for generic project management never fit how a studio runs. Every screen speaks your language — phases, fees, consultants, deliverables. WORKS EVERYWHERE YOU DO A universal app for iPhone and iPad, synced with the ATELITH web platform. PLANS - Studio — the full suite, with AI Agent access - Studio AI — everything in Studio, plus 1,000 AI prompts every month - Need more? Add a 1,000-prompt top-up anytime. Start any plan and use the AI Agent right away. Subscriptions renew automatically; manage or cancel in iOS Settings. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Terms of Service: https://atelith.com/terms.html Privacy Policy: https://atelith.com/privacy.html Questions? contact@atelith.com

Screenshots

PrimeBase4 screens
ATELITH4 screens

Verdict

The call

The clearest difference is update cadence: ATELITH at every 3 days against PrimeBase's every 8 days. PrimeBase's advantage is iOS requirement (15.1 vs 18.6). 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. PrimeBase sells 3 in-app purchases, starting at $36.00 per month and ATELITH sells 6 in-app purchases, starting at $59.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PrimeBase ships an update every 8 days, ATELITH every 3 days. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 7 level
PrimeBase versus ATELITH: the parameters behind the verdict, then further details
ParameterPrimeBaseATELITH
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.6
Further details — not scored
Size60 MB6 MB
Age rating4+4+
DeveloperVividSphere LLPHATCH MEDIA LLC

In-app purchases

3 purchases

PrimeBase

Subscriptions3
  • Starter Monthly$36.001 Month
  • Growth Monthly$99.001 Month
  • Business Monthly$224.991 Month
6 purchases

ATELITH

Subscriptions6
  • Studio Monthly1 Month trial$59.991 Month
  • Studio Monthly$59.991 Month
  • Studio AI — Monthly$99.991 Month
Show 3 more
  • Studio Annual1 Month trial$599.001 Year
  • Studio Annual$599.001 Year
  • Studio AI - Annual$959.001 Year

Questions

Is PrimeBase free?
PrimeBase is free to download, with in-app purchases available.
Is ATELITH free?
ATELITH is free to download, with in-app purchases available.
Do PrimeBase or ATELITH have ads?
Neither PrimeBase nor ATELITH shows ads.
Which is updated more often, PrimeBase or ATELITH?
PrimeBase ships an update every 8 days, and ATELITH every 3 days. Most recently, PrimeBase was updated on September 22, 2026 and ATELITH on September 15, 2026.

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