Comparison

The Reference App vs Senumi

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

Head to head
About

The Reference App

Features
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Curate your legacy with Reference, the premier watch collection manager for enthusiasts and collectors. Reference elevates the experience of collecting by providing a sophisticated, secure, and intelligent platform to catalog your timepieces. Whether you have a single heirloom or a vault of haute horlogerie, Reference allows you to capture every detail. Key Features: * Unlimited Collection: Catalog an unlimited number of timepieces. * AI-Powered Details: Automatically generate detailed technical specifications and historical context for your watches using advanced AI. * High-Fidelity Imagery: Store and view high-resolution photos of your collection. * Custom Collections: Organize your watches into custom albums (e.g., "Dive Watches," "Vintage," "Wishlist"). * Secure Cloud Sync: Your collection is securely backed up and synced across all your devices. * Export & Share: Generate professional PDF reports of your collection for insurance or sharing. * Daily Inspiration: Receive "Watch of the Day" notifications to rediscover your own collection. Join the community of collectors who trust Reference to preserve the history and value of their timepieces. Download today and start building your legacy.

About

Senumi

Features
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Senumi โ€” Write how you feel, right now. Senumi is a quiet place for your emotions, thoughts, and feelings. Capture a thought in the middle of a busy day, or a moment of stillness at night. Your words do not need to be complete, explained, or judged. Start with a sentence Open the app and write. A sentence or a few words are enough. You can also choose a state that feels close to where you are, keeping your words and your mood together. Let your words settle on paper After you save, your words gently appear on floral stationery, like ink spreading on paper. Subtle paper textures and lotus details bring warmth to each entry. Return to past moments Browse your entries in a list or calendar. Days you have written on carry the water pattern of the state you chose. Open a day and revisit what you wrote. Go at your own pace No daily streaks to maintain. No ads. Choose between celadon and deep green appearances for day and night. Write whenever you feel like it. Keep your entries your own No app account is required. Your writing is stored on your iPhone by default. You can optionally enable iCloud sync to keep your entries in your own iCloud. Try it free. Unlock once. Create 6 entries for free, with no time limit. A one-time purchase unlocks unlimited entries, the Black Gold theme, and additional app icons. No subscription. Your existing entries remain readable after you reach the free limit. Keep a moment. Let quiet linger. Learn more: senumi.app

Screenshots

The Reference App4 screens
Senumi4 screens

Verdict

The call

The clearest difference is in-app purchases: The Reference App at none against Senumi's 2. The Reference App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Senumi's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Senumi sells 2 one-off in-app purchases. The Reference App asks for nothing beyond the download.

UpkeepUpdate frequency

The Reference App ships an update fortnightly, Senumi weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences ยท 2 level
The Reference App versus Senumi: the parameters behind the verdict, then further details
ParameterThe Reference AppSenumi
PriceFreeFree
Update frequencyFortnightlyWeekly โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.0 โ€” better17.0
Further details โ€” not scored
Size48 MB238 MB
Age rating4+17+
DeveloperDailey Kluck็‘ž่พ‰ ๆจ

In-app purchases

None

The Reference App

No in-app purchases

2 purchases

Senumi

One-time2
  • Senumi Full Access$2.49
  • Senumi Full Access$4.99

Questions

Is The Reference App free?
The Reference App is free to download, with no in-app purchases.
Is Senumi free?
Senumi is free to download, with in-app purchases available.
Do The Reference App or Senumi have ads?
The Reference App shows ads; Senumi does not.
Which is updated more often, The Reference App or Senumi?
The Reference App ships an update fortnightly, and Senumi weekly. Most recently, The Reference App was updated on October 30, 2026 and Senumi on October 31, 2026.

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