Comparison

ChargingTips vs TangiLM

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

Head to head
About

ChargingTips

This app helps prevent battery damage by notifying you when your phone reaches a set charging target. It provides insights into battery maintenance and offers a charging reminder when plugged in. The app is completely offline and collects no user information.

Highlights
  • Set custom charging target values
  • Receive timely charging completion alerts
  • Simulate real-time charging power display
  • Learn about battery maintenance best practices
  • Automatic charging reminder when plugged in
  • Completely offline functionality
Features
Read full description

Say goodbye to charging anxiety, from this moment on. At some point, I think I need to let the phone charge to 90%, I need to stop charging in time, because the phone has been charging, the damage to the battery is impenetrable, a small amount of battery charging and charging to 80%-90% is the best, so our APP was born, what can it do for you: 1, set the charging target value, when the mobile phone charging reaches the target value, we will prompt you in time, you can unplug the mobile phone charging cable at any time to prevent excessive charging. 2, when charging, we simulate a real charging value, and you can intuitively see the change of power when charging. 3. How much do you know about battery maintenance? Is your phone charged correctly? We'll give you the answers in the APP. 4, we support quick command one-click wake up, when the phone plugged in the charger, we will automatically wake up and give you a charging reminder function. Use tips: When charging, set the target value, open the APP and place it. About privacy: Completely offline APP, no information collected. Of course, if you have good ideas and suggestions, you can leave a message through the APP comments, I will always pay attention to your ideas and suggestions.

About

TangiLM

This app allows you to run powerful AI language models directly on your iPhone, offering private, offline chat and reasoning. You can download and manage various GGUF models, with an optional web search for up-to-date information. It's designed for fine-tuned performance and stability, ensuring a smooth user experience.

Highlights
  • Run AI models locally on iPhone
  • Offline-first private chat
  • Download and manage GGUF models
  • Optional web search for current info
  • Fine-tuned performance and stability
  • Session and history support
  • Multilingual UI and prompts
Features
Read full description

TangiLM โ€” Run AI Locally on Your iPhone TangiLM is a mobile language model app that lets you run powerful chat and reasoning locally on your iPhone. No account required, no cloud subscription, and no need to send your prompts to remote servers. Download your own GGUF models easily, manage them easily, and chat with full control over what runs on-device. Key Features Offline-first private chat Run your language model locally for everyday conversations, brainstorming, Q&A, and writing. Keep your data on your device to support a more private workflow. Download and manage local models Browse, download, and load your favorite GGUF models from Hugging Face. The app scans your model directory, tracks download progress, and lets you switch models anytime. Optional web search for up-to-date answers When enabled, TangiLM can perform web searches and pull relevant page content to help answer time-sensitive questions. This hybrid approach keeps casual chat fast while still supporting more current information when you choose. Built-in search workflow (analyzing โ†’ searching โ†’ evaluating โ†’ fetching) For improved relevance, the app uses an advanced internal agent loop to refine search queries, decide whether to fetch a page, and combine results into the final context used for generation. Thinking and searching controls If your selected model supports advanced reasoning, you can enable a โ€œthinkingโ€ mode for better step-by-step answers. You can also toggle the web search feature per conversation. Fine-tuned performance and stability TangiLM also lets you fine-tune inference parameters for better speed and stability. For newer model releases, the app provides strong compatibility and optimized inference behavior, which helps reduce the likelihood of overheating and crashes commonly seen in other iOS AI tools. Session and history support Your chat sessions are saved automatically so you can continue where you left off. Review messages, edit user content, and keep your workflow organized. Multilingual UI and prompts The interface is localized across multiple languages, and the app supports multilingual prompts for smoother international use. Why TangiLM Whether youโ€™re building a private assistant, experimenting with different models, or asking questions that benefit from fresh web information, TangiLM gives you a practical, flexible toolkit: local speed and privacy by default, with optional online search when you need it.

Screenshots

ChargingTips4 screens
TangiLM4 screens

Verdict

The call

The clearest difference is price: TangiLM at Free against ChargingTips's $0.99. TangiLM also leads on review sentiment (50% vs 33%). ChargingTips's advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 8 days). On ads 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

TangiLM is free to download; ChargingTips costs $0.99 up front. TangiLM sells 1 one-off in-app purchase. ChargingTips asks for nothing beyond the download.

UpkeepUpdate frequency

ChargingTips ships an update every 3 days, TangiLM every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard7 real differences ยท 1 level
ChargingTips versus TangiLM: the parameters behind the verdict, then further details
ParameterChargingTipsTangiLM
Price$0.99Free โ€” better
Positive reviews33.3% of reviews50.0% of reviews โ€” better
Update frequencyEvery 3 days โ€” betterEvery 8 days
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidFree โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.6
Further details โ€” not scored
Size7 MB8 MB
Age rating4+12+
Developerๆท‘ๅจ‡ ๅพNingbo Tanji Technology Co., Ltd.

Customer experience

ChargingTips

Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

TangiLM

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

ChargingTips

No in-app purchases

1 purchases

TangiLM

One-time1
  • Unlock Theme Colour$0.99

Questions

Is ChargingTips free?
ChargingTips costs $0.99, with no in-app purchases.
Is TangiLM free?
TangiLM is free to download, with in-app purchases available.
Do ChargingTips or TangiLM have ads?
Neither ChargingTips nor TangiLM shows ads.
Which is updated more often, ChargingTips or TangiLM?
ChargingTips ships an update every 3 days, and TangiLM every 8 days. Most recently, ChargingTips was updated on October 30, 2026 and TangiLM on October 31, 2026.

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