Eclipse vs Knife Collection Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eclipse
Connect with people globally through interest-based chat rooms and direct messaging. Share media, create polls, and send virtual gifts in a moderated community. Offers safety tools for controlled interactions.
- Interest-based chat rooms
- Direct messaging with voice notes
- High-quality photo and video sharing
- GIF creation and polls
- Virtual gifts
- Screenshot alerts
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Eclipse Chat is a global messaging platform designed to help people connect through interest-based conversations and community chat rooms. Join active public rooms focused on shared topics and participate in real-time discussions with a diverse community. Create an account to build connections, manage your conversations, and personalize your experience. For more direct communication, Eclipse Chat offers messaging with support for voice notes, high-quality photos, and live video sharing. Safety tools allow you to control your interactions, including the ability to block and report users at any time. Eclipse Chat includes features that enhance communication and creativity: • Media sharing, including voice messages • Interactive tools such as GIF creation and polls • Virtual gifts with personalized messages • Screenshot alerts and message controls for added transparency Our community spaces are actively moderated to promote respectful and constructive conversations. Clear reporting tools and ongoing review processes help maintain a safe environment for all users. Connect through shared interests, communicate responsibly, and be part of a moderated global community with Eclipse Chat.
Knife Collection Log
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Private knife and EDC collection log with a carry log, maintenance history and a 115-steel reference. Catalogue the knives, flashlights and multitools you already own, plus anything else you carry: a pen, a watch, a sharpener. Free for your first 15 pieces. Pro is one payment, unlimited, no subscription. Tangmark is a record, not a marketplace and not a price guide. Nothing is listed for sale, nothing is valued for you, and nothing leaves your device. THE RECORD Every piece gets a permanent inventory number that is never reused. Maker, model, variant, steel, grind, lock, blade length, weight, country and year. What you paid, in the currency you actually paid, with the exchange rate you actually got. Where it lives, down to the drawer. Its serial. Limited-edition numbering, previous owners, and who you bought it from. Knives, flashlights and multitools each get their own field set. Anything else is a record with the fields you define yourself. SIX FIELDS, TWENTY SECONDS Quick add takes a photo and five facts and gets out of your way. Everything else can be filled in later, or never. Duplicate a knife you own two of: the identification and specs are copied, and you fill in the new serial. Makers and steels you have typed before are offered back to you. CARRY LOG Log what you carried today, save loadouts for work and for the weekend, and look back over the last two weeks. A day you did not log is simply a day with no record. A home-screen widget shows today's carry, never a value or a location. MAINTENANCE LOG A log of what you actually did: sharpened, stropped, oiled, taken apart, serviced. It keeps the angle per side, the grits in the order you worked them and the compound you finished on. There are no predictive due dates anywhere in this app. Reminders run on your rule, off until you set one; the reminder that actually goes off is part of Pro. MODIFICATIONS A ledger of what went on, what came off and what it cost, with the stock parts you kept tracked separately, so what you have spent and what you are holding never double-count. STEEL REFERENCE One hundred and fifteen steels with their composition, working hardness and four properties, built from maker datasheets and published tests, with the evidence behind every band shown. Every property is a range, never a verdict and never a score. The notes read in English, German, Spanish, French, Italian and Japanese. Compare two steels side by side and neither one wins. If you have tested a knife's hardness yourself, your number is the one that shows. DOCUMENTS AND EXPORT A Collection Inventory Schedule as a PDF, with a second copy for sharing that carries no serials and no storage locations. CSV export. A versioned backup archive with every photo. Import a spreadsheet you already keep, with the whole file mapped and previewed before a single row is written; free up to the piece limit. PRIVATE BY CONSTRUCTION No account. No server. No analytics on what you own. A PIN lock, with your face or fingerprint on top, is free. Pro adds the privacy pack: serials masked on screen, a private-fields switch that hides values and locations from a shoulder, and a shield that covers the collection in the app switcher. PAY ONCE One payment unlocks it. There is no subscription and there will not be one. Free covers fifteen pieces of any kind, sold ones included, and three photos each. Pro lifts both limits and adds document attachments, reminders that go off, two steels side by side and the privacy pack. Backup, restore, CSV export, the schedule PDF and your carry history are free at every tier and always will be. NOT A MARKETPLACE Nothing is listed for sale, there is no buyer contact and no price tracking. Tangmark catalogues what is already yours. Terms of Use: https://trueframedigital.app/tangmark/terms/ Privacy Policy: https://trueframedigital.app/tangmark/privacy/
Screenshots
Verdict
The clearest difference is iOS requirement: Eclipse at 15.6 against Knife Collection Log's 18.0. 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
Both are free to download. Eclipse sells 5 one-off in-app purchases and Knife Collection Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Eclipse | Knife Collection Log |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (477 ratings) — better | — |
| Positive reviews | 66.3% of reviews | — |
| Number of ratings | 477 — better | — |
| Update frequency | Every 8 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 76 MB | 53 MB |
| Age rating | 17+ | 4+ |
| Developer | Yaroslav Dukal | Jawahar Natarajan |
Bugs and requests
Eclipse
Reported bugs
4 issues- Login and account issues, including inability to reset passwords
- Disappearing messages and inconsistent chat history
- Compatibility problems with older devices and operating systems
- Unreliable push notifications and in-app alerts
Requested features
5 requests- Ability to create and manage private chat rooms
- Earn stars/currency through regular chatting
- Improved search and discovery of chat rooms
- Multilingual support for global user base
- Roulette-style random user matching feature
Knife Collection Log
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Eclipse
- 1k stars pack$0.99
- 6k stars pack$5.99
- 10k stars pack$9.99
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- 20k stars pack$19.99
- 50k stars pack$49.99
Knife Collection Log
- Tangmark Pro: Unlimited Knives$29.99









