FastCheckin vs PostRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastCheckin
Easily check into Foursquare (Swarm) venues with quick access to favorites, history, and mayorships. Offers map check-ins, venue search, and customizable check-in options.
- Check in from favorites
- Check in from history
- Check in from mayorships
- Check in on map
- Quick venue search
- Public/private checkin
- Customize check-in dialog
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FastCheckin is quick and simple way to checkin to venues in foursquare(Swarm). Features * Check in from your favorites list * Check in from your history * Check in from list of mayorships * Check in on the map * Quickly search venues * Select public/private checkin * Customize dialog after check in v1.3.0: allow you to customize the order of the items on a tab bar. 1. Tap "More" tab 2. Tap "Edit" button 3. Drag the icon to tab bar 4. Tap "Done" button
PostRing
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PostRing's timeline isn't just one. A timeline that expands with each location. A world that's not just one is far easier to connect in. PostRing is a minimal social app designed for casual, location-based conversations. Posts, called "Rings," are shared only with people within a 10km radius of the poster and fade away over time, like a friendly chat on the street. *Note: This app is not primarily designed for real-time location sharing. Key Features -Post and view Rings only at your current location or at registered FavoriteLocations -Posts and DMs reset automatically every Wednesday at 0:00 JST, supporting your right to be forgotten -Share everyday thoughts in places you care about, with timelines that naturally disappear after a week How It Works -Post Rings from your current location or any registered FavoriteLocation -View Rings posted within a 10km radius of that location -Spread Rings by “Chaining” them to other locations -See how Rings spread on a map with Chain history -Use privacy options to hide your location or prevent sharing Use PostRing to… -Share your thoughts freely in places you love -Connect casually with nearby people, while traveling, or at events -Discover and share local events or small business info Features List -Save favorite places as FavoriteLocations to post/view from them -Use photos’ metadata to register places as FavoriteLocations -Attach location data to Rings when posting -View Rings within 10km of selected location -Slight location randomization for privacy (enabled by default) -Hide location or disable Chain sharing per post -View a map of where Rings have spread via Chain -Add users to your Friend List (no follow/follower system) -View Rings from friends and replies in dedicated tabs -Send and receive DMs -Attach images to Rings and DMs -Report or block/unblock users -Favorite Rings or browse this week’s posts -Receive announcements from the PostRing team -Premium: View Rings within a 50km radius -Premium: Save up to 50 FavoriteLocations (Free: 5) -Premium: Register up to 5 FavoriteLocations directly from the map Start conversations freely and casually from your location with PostRing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: PostRing at Free against FastCheckin's $0.99. PostRing also leads on update cadence (every 9 days vs every 4 months) and iOS requirement (15.6 vs 18.6). FastCheckin's advantage is in-app purchases (none vs 1) and chart position (#154 vs unranked). On 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
PostRing is free to download; FastCheckin costs $0.99 up front. PostRing sells 1 in-app purchase, starting at $3.49 per month. FastCheckin asks for nothing beyond the download.
FastCheckin ships an update every 4 months, PostRing every 9 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | FastCheckin | PostRing |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 56.5% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #154 — better | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 18.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 69 MB |
| Age rating | 4+ | 17+ |
| Developer | Kosuke Ogawa | TAKESHI SUZUKI |
In-app purchases
FastCheckin
No in-app purchases
PostRing
- PoStRing PREMIUM$3.491 Month
Questions
Is FastCheckin free?
Is PostRing free?
Do FastCheckin or PostRing have ads?
Which is updated more often, FastCheckin or PostRing?
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