Spring Classic vs FlatFold
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spring Classic
This app offers a highly customizable Twitter experience for iPhone, iPad, and Mac. Tailor your interface with custom tabs, actions, themes, and fonts. Enhance your browsing with user notes, iCloud sync, and even game controller support.
- Customizable tab bar
- Configurable tweet actions
- Theme and accent color editor
- Font customization
- User notes and aliases
- iCloud data sync
- Game controller support
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Spring Classic is a Twitter client for iPhone, iPad and Mac. Features fast performance, truly native design and a highly customizable user interface. Tab Bar • Pin your frequently visit pages to the tab bar (for example, a Twitter List, search result list or user profile) • Drag tabs into the order you prefer • Rename your tabs • Change your tab icons (more than a thousand of icons for you to choose) • Show/hide tab names and button shapes Tweet Actions • More than 20 actions, including Reply, Retweet, Like, Add Bookmark, and Translate • Drag actions into the order you prefer • Configure actions as swipe options: swipe a tweet horizontally to perform an action • Option to hide some or all action buttons from tweet cards, while keeping them accessible via context menu, swipe options, keyboard shortcuts, and VoiceOver rotor • Turn on Like Confirmation to avoid accidentally like a tweet Accent Color • Configure different Accent Colors for Light and Dark mode • More than 10 built-in colors for you to choose • Design and set custom colors Theme Editor • Customize the app’s color scheme • Design and set custom themes for Spring • Advanced color settings allow you to fine-tune colors for different level of views • Export and share your themes Font Customization • Configure different fonts for body text and headings • Select from a variety of build-in fonts • Supports custom fonts installed by third-party apps User Notes • Privately set aliases, notes and username colors for other Twitter users • User Notes list: browse, organize and edit all your notes in one place Game Controller (require iOS 14, iPadOS 14, macOS 11 or a newer system) • Control the app and browse tweets with a compatible game controller, such as a Playstation DualSense/DualShock, Nintendo Switch, Xbox or MFi controller • Customize button functions via in-app settings • Set extra functions for Adaptive Triggers on the Playstation DualSense controller Privacy • Spring does not collect any personal information • Your account tokens are protected by on-device Keychain • Your network connection to Twitter is protected by HTTPS • Links you opened are not shared with Twitter • GIFs you selected are not shared with Giphy, the GIF content provider Other features: • Universal Purchase: purchase once, and install on your iPhone, iPad and Mac • Column View takes full advantage of the big screen on iPad and Mac, shows multiple views at once and allows you to navigate between views fluently and efficiently • Full Screen mode on iPhone let your timeline content fill the entire screen once you start scrolling • Mute List filters out unwanted tweets and users • Check recent tweets on your home screen or notification center with widgets • Search tweets on the Timeline • Adjustable text spacing • Adjustable and adaptive text sizes • Option to display tweet source on timeline (e.g. Twitter Web App) • Share a tweet as picture • Option to load websites in background: open in-app Safari view only after website is completely loaded in background, so you can browse other tweets while website loads (iPhone and iPad); open browser app and load website in background (Mac) • Open multiple windows on iPad and Mac • Customizable Link Preview experience • Customizable text translation experience • Automatic video and GIF playback on the Timeline • Supports changing app icon on iPhone, iPad and Mac • Turn on/off content scaling on Mac for extra screen estate or sharper text • Open in Spring: open Twitter links via Spring. Available as Share Sheet action and Safari extension • Autocomplete for Tweet Composer Customer support: • Twitter: @theSpringApp • Email: theSpringApp@gmail.com
FlatFold
A private messenger offering end-to-end encrypted communication for personal conversations. It focuses on user control, allowing you to manage contacts, set disappearing messages, and block unwanted users. The app is open-source and ad-free, prioritizing privacy and security.
- End-to-end encrypted messages
- Private one-to-one and group chats
- Disappearing messages
- User-controlled contact approval
- Open-source code
- No ads or trackers
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FlatFold is a private messenger for the people you actually talk to. Messages are end-to-end encrypted on your device, so only you and the person you are talking to can read them. You sign up with a username and a password. There is no directory to browse and no way for strangers to find you by scrolling: someone has to know your exact username, and you decide whether to let them through. It does the ordinary things, privately. One-to-one and group chats, photos, files, and voice notes, all encrypted end to end. Messages that disappear on a timer when you want them to. Notifications that do not put your conversations on the lock screen. You are in control of who can reach you. Approve or decline anyone new, block someone at any time, report a conversation if something is wrong, and delete your own messages for everyone in the chat. There is no tolerance for abusive users or objectionable content, and reports are reviewed. The whole thing is open source, which matters for a messenger. Asking people to trust an encrypted app and then hiding how it works did not sit right, so the code is public and there is a plain-language page in the app listing everything the server stores. No ads, no trackers, no analytics, and nothing about you to sell.
Screenshots
Verdict
The clearest difference is rating: FlatFold at 5.0 against Spring Classic's 4.2. FlatFold also leads on monetization model (free vs paid). Spring Classic's advantage is ratings volume (132 vs 1) and iOS requirement (13.1 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.
FlatFold holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Spring Classic has 132 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Spring Classic | FlatFold |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (132 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 65.5% of reviews | — |
| Number of ratings | 132 — better | 1 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 13.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 71 MB | 6 MB |
| Age rating | 17+ | 17+ |
| Developer | Junyu Kuang | Anmol Saxena |
Customer experience
Spring Classic
FlatFold
Bugs and requests
Spring Classic
Reported bugs
16 issues- Messages/DM functionality returns 404 errors
- Search returns 404 errors or same results repeatedly
- Timeline sync doesn't work despite being advertised
- Cannot like or post tweets
- Feed doesn't remember scroll position and resets to top
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- Media tabs display buggy content
- Force closes on launch
- Account authentication fails after password changes
- Expired or invalid account info errors
- Unauthorized error code 401 on sign in
- Content marked as inaccessible when needed most
- Replies don't load completely without manual refresh
- Videos play inconsistently
- Rate limiting errors preventing tweets
- App stops syncing with Twitter after installation
- Becomes unusable with each update
Requested features
10 requests- Push notification support
- Multi-image/media tweet support with same layout as Twitter
- Location tagging feature
- Additional text size options matching official Twitter app
- App lock feature (like Telegram)
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- Mastodon client version
- Bluesky client version
- Deep linking to open Spring from other apps
- QR code scanning integration
- Share tweet as image generation feature
FlatFold
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spring Classic
No in-app purchases
FlatFold
No in-app purchases







