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Comparison

BoneView vs Keep warm

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

Head to head
BoneView
BoneView
Free
🔧 Utilities
★ 1.9218 ratingsView app →
Keep warm
Keep warm
Free
🔧 Utilities
★ 1.914 ratingsView app →
About

BoneView

Easily manage all your files on iOS devices. Transfer files between different devices and platforms seamlessly. Backup important data like contacts and photos, and enjoy media playback directly within the app.

Highlights
  • File management for iOS
  • Cross-device file exchange
  • Contact and camera roll backup
  • Video and music playback
  • Image and document preview
Read full description

The APP is the best way to manage all your files on iOS devices,Exchanges files with different devices & platforms with ease. 1.Backup Contacts and Camera Roll. 2.Play Videos,Musics. 3.Preview Images,World. Supported File Formats: Document:DOC,XLS,PPT,TXT,else; Image:JPG,JPEG,BMP,GIF,else; Audio:MP3,AAC,AIF,else; Video:MP4,MOV,MKV,AVI,FLV,RMVB,ELSE;

About

Keep warm

Control the heating temperature of your smart socks via Bluetooth from your smartphone. This app allows for seamless pairing and temperature adjustment, enhancing your comfort and quality of life.

Highlights
  • Bluetooth pairing
  • Temperature control
  • Smart life integration
  • Improved comfort
Features
Read full description

Keep Warm is an intelligent APP, which can control the heating temperature of your heated socks by smartphone. Simply pair the Bluetooth signal of the heated socks via Bluetooth on your phone and start using the app. Start a smart life and improve your quality of life with Keep Warm.

Screenshots

BoneView2 screens
Keep warm2 screens

Verdict

The call

The clearest difference is update cadence: Keep warm at weekly against BoneView's every 8 months. Keep warm also leads on review sentiment (33% vs 14%). BoneView's advantage is ratings volume (218 vs 14) and iOS requirement (9.0 vs 11.0). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.9 for BoneView against 1.9 for Keep warm. That said, the two scores are not equally well evidenced: BoneView has 218 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 14% of BoneView's written reviews are positive against 33% of Keep warm's.

UpkeepUpdate frequency

BoneView ships an update every 8 months, Keep warm weekly. The most recent releases landed on August 6, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
BoneView versus Keep warm: the parameters behind the verdict, then further details
ParameterBoneViewKeep warm
PriceFreeFree
Rating1.9 (218 ratings)1.9 (14 ratings) — better
Positive reviews14.3% of reviews33.3% of reviews — better
Number of ratings218 — better14
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better11.0
Further details — not scored
Size59 MB2 MB
Age rating4+4+
Developer锦才 钟Shenzhen Mijia Investment Co.,Ltd

Customer experience

BoneView

All ratings218 ratings
Positive19.7%
Neutral3.7%
Negative76.6%
Written reviews77 reviews
Positive14.3%
Neutral2.6%
Negative83.1%

Keep warm

All ratings14 ratings
Positive21.4%
Neutral0.0%
Negative78.6%
Written reviews9 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

BoneView

Reported bugs

12 issues
  • App freezes when deleting multiple pictures
  • App crashes mid-photo viewing
  • Device goes offline randomly despite active connection
  • Pictures fail to load or load error messages
  • App crashes when saving photos to camera roll
Show 7 more
  • LED indicator not lighting up on device
  • Photos display out of chronological order
  • Copy and share functions non-functional
  • App becomes blurry and unresponsive
  • Settings menu unresponsive or inaccessible
  • Load content error messages
  • Device not detected by app

Requested features

6 requests
  • Delete photos while viewing individually
  • Larger icon options in file mode
  • Improved photo ordering by date taken
  • Better offline functionality without WiFi
  • Regular app updates and maintenance
Show 1 more
  • Batch delete functionality

Keep warm

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BoneView

No in-app purchases

None

Keep warm

No in-app purchases

Questions

Is BoneView free?
BoneView is free to download, with no in-app purchases.
Is Keep warm free?
Keep warm is free to download, with no in-app purchases.
Which has better reviews, BoneView or Keep warm?
Keep warm is rated higher. BoneView averages 1.9 out of 5 from 218 ratings, while Keep warm averages 1.9 from 14 ratings.
Do BoneView or Keep warm have ads?
Neither BoneView nor Keep warm shows ads.
Which is updated more often, BoneView or Keep warm?
BoneView ships an update every 8 months, and Keep warm weekly. Most recently, BoneView was updated on August 6, 2026 and Keep warm on June 1, 2026.

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