Comparison

silentBackup vs AI ToneFix

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

Head to head
About

silentBackup

Features
Read full description

SilentBackup keeps your memories safe by automatically backing up photos and videos from your iPhone to your own Nextcloud server. Unlike cloud services that store your files on third-party platforms, SilentBackup is built for privacy-first users: your data stays under your control on your own server. Key features Automatic photo and video backup to Nextcloud Privacy-first design: files go to your own server Background sync support on iOS Easy setup for non-technical users Backup only recent items (for example: last 30 days) Optional Wi-Fi-only and charging-only sync Optional folder organization by year or year/month Clear backup status and activity overview Why SilentBackup? SilentBackup is made for people who want simple, reliable backups without giving up privacy. Set it up once, and it quietly keeps your library protected. Requirements A working Nextcloud account/server Internet connection (Wi-Fi recommended for large uploads)

About

AI ToneFix

Features
Read full description

Say the same thing, land it better. ToneFix rewrites your texts, emails, and Slack messages in seconds, on your iPhone, without changing a single fact. Free to download. Nothing you write ever leaves your device. No account. No cloud. No subscription. WHAT IT DOES Paste a draft or use the keyboard and share sheet anywhere you type. Pick a tone, pick a channel, and ToneFix rewrites it while keeping your names, numbers, and dates intact. NINE TONES FOR REAL CONVERSATIONS • Less Rude — soften sharpness and passive aggression • More Confident — drop hedging words, sound decisive • Friendlier — add warmth without losing your point • Shorter — cut filler, keep every fact • Clearer — make the ask unmistakable • More Executive — crisp, composed, leadership-ready • More Human — remove robotic, AI-sounding phrasing • Remove Fluff — no jargon, just the message • Slept Last Night — calm down a rambling, heated draft NEW WAYS TO GET IT EXACTLY RIGHT • Streaming rewrites — watch each version appear in real time • Tone Intensity — Subtle, Balanced, or Strong for every tone • What Changed — a word-level diff shows exactly what moved • Refine — ask for "shorter still," "warmer," or "more direct" with one tap, and undo anytime • Fact-Preservation Check — a warning if a name, number, or date went missing • Reply Context — paste what you're replying to for a rewrite that actually fits LEARN MY VOICE (Pro) Give ToneFix three samples of how you actually write, and it builds a custom tone that sounds like you, not like a template. PRESETS AND CUSTOM TONES Stack your favorite tone, intensity, and channel into one tap. Build your own tones for the exact situations you deal with — the tough client, the group chat, the weekly update. WORKS WHERE YOU ALREADY TYPE • Keyboard — presets, whole-message rewrite, live streaming preview, swap back, and your recent rewrites, all without leaving the keyboard • Share Sheet — rewrite text from any app, or rewrite the text inside a screenshot with built-in image OCR • Shortcuts — a "Rewrite Text" action with tone and channel parameters, plus "Rewrite Clipboard," for your own automations YOUR HISTORY, ORGANIZED Every rewrite is saved automatically. Tag it, search it with Spotlight right from your home screen, reuse it, or export your history to CSV. TONEFIX PRO Free gets you everything above, with 2 of your own presets plus every built-in preset. ToneFix Pro is a one-time $4.99 purchase, no subscription, and unlocks: • Custom tones and Learn My Voice • Unlimited presets • iCloud sync across your devices PRIVACY AND REQUIREMENTS ToneFix runs on Apple's on-device Foundation Models — your text is processed on your iPhone and never sent to a server. AI-powered rewrites require Apple Intelligence (iPhone 15 Pro or later, and all iPhone 16 and iPhone 17 models). On other iOS 26 devices, ToneFix still works with a built-in rule-based rewriter that handles Shorter, Clearer, Remove Fluff, and More Confident, and cleans up the rest. Built for iOS 26 with an accessible, native design: full VoiceOver support, Dynamic Type, and Reduce Motion respected throughout. No account. No ads. No data collection. Just better messages, sent from wherever you already are.

Screenshots

silentBackup4 screens
AI ToneFix4 screens

Verdict

The call

The clearest difference is price: AI ToneFix at Free against silentBackup's $0.99. silentBackup's advantage is iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

AI ToneFix is free to download; silentBackup costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Ā· 4 level
silentBackup versus AI ToneFix: the parameters behind the verdict, then further details
ParametersilentBackupAI ToneFix
Price$0.99Free — better
Update frequency—Every 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size26 MB12 MB
Age rating4+4+
DeveloperMichael HempelZossoz

In-app purchases

None

silentBackup

No in-app purchases

None

AI ToneFix

No in-app purchases

Questions

Is silentBackup free?
silentBackup costs $0.99, with no in-app purchases.
Is AI ToneFix free?
AI ToneFix is free to download, with no in-app purchases.
Do silentBackup or AI ToneFix have ads?
Neither silentBackup nor AI ToneFix shows ads.

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