Convert Units is a high-precision conversion tool for professional and academic users on iOS and Android.
Product velocity
Dormant
Daily rank 🇺🇸
—
Productivity
Sentiment
4.8
3k reviews
Nemesis
Cuspart: Unit Converter
The App DNA
What makes this app unique?
Users hire this app for fast, distraction-free unit conversions without the ad-supported clutter found in most productivity utilities.
For Users requiring a high-precision, customizable unit conversion tool for professional or academic tasks.
What does it look like?
Key features
Enables side-by-side conversion calculations while using other applications.
Allows users to set a specific unit category to launch immediately upon app open.
How much does it cost?
The app operates as a free utility with no observable monetization gates.
Velocity
Dormant developmentperformanceShow more...
The app has effectively ceased development, with no releases in the last 9 months and only two recorded updates over the past two years. The most recent update was a minor compatibility fix, and there is no evidence of active feature development or live operations. Given the lack of activity since July 2025, the app is classified as a zombie project.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads excited. Users appreciate minimalist interface design provides a fast and distraction-free experience for daily unit conversions, but report inability to manually reorder unit categories prevents users from prioritizing their most frequent conversions.
How are ratings & reviews evolving?
What users say, by theme
- Minimalist interface design provides a fast and distraction-free experience for daily unit conversions
- Inability to manually reorder unit categories prevents users from prioritizing their most frequent conversions
75 of 75 recent reviews analyzed · high confidence · Excited overall
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for CONVERT UNITS
How's the Productivity market?
Convert Units maintains a 4.76 rating across 2,557 total ratings, signaling strong product-market fit for its minimalist utility niche. However, the 9-month update gap risks eroding this position as rivals ship frequent feature updates to capture the same productivity segment.
Read the market outlookThe rivals identified
By Mustafa Tolga DALBUDAK
Cuspart is the primary market threat due to its massive install base and deep utility feature set that directly overlaps with the core conversion functionality of Convert Units.
- Offers offline currency conversion, removing the dependency on active data connections for global travelers.
- Provides a smart tools suite that extends utility beyond simple unit conversion into broader productivity.
- Allows users to add custom units, catering to specialized professional needs that standard apps ignore.
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Access the full report for freeThe Analyst's Read
Key takeaways for CONVERT UNITS
Where is it heading?
The productivity utility market is consolidating around apps that offer both high-precision calculation and offline-first data access. Convert Units remains advantaged by its clean UX, but the lack of active development leaves it exposed to rivals like Cuspart that ship frequent updates, so the PM must resume feature delivery to prevent the current rating from sliding.
- The 9-month development silence indicates a shift to maintenance mode, which risks long-term churn as competitors iterate on core utility features.
- High user satisfaction with the ad-free, minimalist design provides a stable retention floor while the team addresses the top-requested category sorting feature.
The SWOT
- Minimalist interface design provides a fast, distraction-free experience
- iPad multitasking support enables efficient side-by-side workflows
- Customizable startup categories reduce navigation friction
- Implement manual category reordering to address top user complaints
- Add offline currency caching to neutralize the primary nemesis advantage
Next best moves
Ship manual category reordering because it is the top-requested user feature → increase daily utility retention
The counter-intuitive read
The app's lack of monetization is its greatest competitive barrier…
Read the full takeFeature gaps
Offline currency conversion (available in Cuspart but missing here) +1
Since the last report: The competitive outlook moved from declining to mixed, acknowledging that the app's minimalist, ad-free design provides a stable retention floor despite a 9-month development pause.
Bottom line
Convert Units retains a loyal base through its clean, ad-free utility, but the 9-month development silence leaves the product vulnerable to rivals with active feature cadences, so the PM should prioritize manual category sorting to defend the existing user base against churn.
Unlock 3 critical frictions, 2 market threats and the analyst’s take.
Access the full report for freeFAQ
Is Convert Units free to use?
Can I use Convert Units offline?
How does Convert Units compare to Cuspart?
What is a good alternative to Convert Units?
Sources
Report last updated